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1. 发明授权

US07121125B2 Computer physical security device 失效
公开(公告)号：US07121125B2
公开(公告)日：2006-10-17
申请号：US09441142
申请日：1999-11-12
申请人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
发明人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
IPC分类号： E05B73/00
CPC分类号： E05B73/0005 , E05B73/0082 , Y10T70/40 , Y10T70/409 , Y10T70/50 , Y10T70/5009
摘要： An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90° to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.

2. 发明授权

US07111479B2 Computer physical security device 失效
公开(公告)号：US07111479B2
公开(公告)日：2006-09-26
申请号：US09804973
申请日：2001-03-13
申请人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
发明人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
IPC分类号： E05B69/00
CPC分类号： E05B73/0082 , E05B73/0005 , Y10T70/40 , Y10T70/409 , Y10T70/50 , Y10T70/5009
摘要： An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90° to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.

3. 发明授权

US6155088A Computer physical security device 失效
公开(公告)号：US6155088A
公开(公告)日：2000-12-05
申请号：US481636
申请日：1995-06-07
申请人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
发明人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
IPC分类号： E05B73/00 , E05B65/00
CPC分类号： E05B73/0005 , E05B73/0082
摘要： An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90.degree. to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.

4. 发明授权

US06588241B1 Computer physical security device 失效
公开(公告)号：US06588241B1
公开(公告)日：2003-07-08
申请号：US08773665
申请日：1996-12-24
申请人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
发明人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
IPC分类号： E05B6500
CPC分类号： E05B73/0005 , E05B73/0082 , Y10T70/40 , Y10T70/409 , Y10T70/50 , Y10T70/5009
摘要： An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90° to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.

5. 发明授权

US6000251A Computer physical security device 失效
公开(公告)号：US6000251A
公开(公告)日：1999-12-14
申请号：US138634
申请日：1993-10-15
申请人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
发明人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
IPC分类号： E05B73/00 , E05B69/00
CPC分类号： E05B73/0005 , E05B73/0082 , Y10T70/40 , Y10T70/409 , Y10T70/50 , Y10T70/5009
摘要： An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90.degree. to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.

6. 发明授权

US07201029B2 Computer physical security device 有权
公开(公告)号：US07201029B2
公开(公告)日：2007-04-10
申请号：US11009813
申请日：2004-12-09
申请人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
发明人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
IPC分类号： E05B69/00
CPC分类号： E05B73/0005 , E05B67/383 , E05B73/0082 , Y10T70/40 , Y10T70/5009 , Y10T70/5973
摘要： An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90° to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.

7. 发明授权

US07143614B1 Computer physical security device 失效
公开(公告)号：US07143614B1
公开(公告)日：2006-12-05
申请号：US09603240
申请日：2000-06-23
申请人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
发明人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
IPC分类号： E05B73/00
CPC分类号： E05B73/0082 , E05B73/0005 , Y10T70/40 , Y10T70/409 , Y10T70/50 , Y10T70/5009
摘要： An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90° to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.

8. 发明授权

US06735990B1 Computer physical security device 失效
公开(公告)号：US06735990B1
公开(公告)日：2004-05-18
申请号：US08998961
申请日：1997-12-29
申请人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
发明人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
IPC分类号： E05B6900
CPC分类号： E05B73/0005 , E05B73/0082 , Y10T70/40 , Y10T70/409 , Y10T70/5009
摘要： An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90° to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.

9. 发明授权

US5502989A Computer physical security device 失效
公开(公告)号：US5502989A
公开(公告)日：1996-04-02
申请号：US307113
申请日：1994-09-16
申请人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
发明人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
IPC分类号： E05B73/00 , E05B65/00
CPC分类号： E05B73/0005 , E05B73/0082 , Y10T70/40 , Y10T70/409 , Y10T70/50 , Y10T70/5009
摘要： An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90.degree. to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.

10. 发明授权

US5493878A Computer physical security device 失效
公开(公告)号：US5493878A
公开(公告)日：1996-02-27
申请号：US307964
申请日：1994-09-16
申请人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
发明人： William R. Murray, Jr. , Stewart R. Carl , Arthur H. Zarnowitz
IPC分类号： E05B73/00 , E05B65/00
CPC分类号： E05B73/0005 , E05B73/0082 , Y10T70/40 , Y10T70/409 , Y10T70/50 , Y10T70/5009
摘要： An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90.degree. to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.

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