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1. 发明专利

GB108233A Artificial Tooth. 未知
公开(公告)号：GB108233A
公开(公告)日：1917-08-02
申请号：GB1329216
申请日：1916-09-19
申请人： GLENN THOMAS FRIERSON
发明人： GLENN THOMAS FRIERSON
IPC分类号： A61C13/093
摘要： 108,233. Glenn, T. F. Sept. 19, 1916. Teeth, artificial.-An artificial tooth 5 for vulcanite or other work is formed with a recess 10 preferably open towards the root of the tooth and bounded laterally and incisively by undercut walls 12, 13, 14. A counter recess 16 extends labially into the body of the tooth and may be of cylindriform or other contour.

2. 发明专利

CA177911A TOOTH 未知
公开(公告)号：CA177911A
公开(公告)日：1917-06-26
申请号：CA177911D
申请日：1917-01-23
申请人： WHITE S DENTAL MFG CO , GLENN THOMAS F
发明人： GLENN THOMAS F

3. 发明专利

GB103323A Artificial Tooth. 未知
公开(公告)号：GB103323A
公开(公告)日：1917-01-19
申请号：GB87316
申请日：1916-01-19
申请人： GLENN THOMAS FRIERSON
发明人： GLENN THOMAS FRIERSON
IPC分类号： A61C13/10
摘要： 103,323. Glenn, T. F. Jan. 19, 1916. Teeth, artificial.-An artificial tooth for vulcanite work is formed on its lingual surface with an undercut recess the undercut walls of which increase in width towards the incisive end of the tooth. The tooth may also be formed with a metal pin or integral porcelain projection embraced by the undercut sides of the recess. In the form shown in Figs. 2 and 3, the recess 7 is formed with an inner wall 8 inclined labially towards the incisive edge 13, and a pin 12 is secured in the tooth so as to project into the recess. In a modification of this form, the inner wall of the recess is vertical. Fig. 10 shows a form of tooth in which the recess 64 terminates in two separate pockets 69. Fig. 13 shows a tooth having a preferably undercut projection 82 integral with the tooth body, and Figs. 14 and 16 show a modification in which a groove or counterrecess 89 extends labially at the intersection of the sides and inner wall of the recess 85. Figs. 2, 3, 14, and 16 show also transverse apertures 10, 91 extending through the teeth and preferably cutting into the bottoms of the undercut recesses. This feature may be incorporated in any of the modifications described. Teeth may also be formed in which the inner wall of the recess is curved in convex or concave form, the curvature extending either longitudinally or laterally.

4. 发明专利

GB102117A Improvements in Artificial Teeth. 未知
公开(公告)号：GB102117A
公开(公告)日：1916-11-16
申请号：GB780716
申请日：1916-06-01
申请人： GLENN THOMAS FRIERSON
发明人： GLENN THOMAS FRIERSON
IPC分类号： A61C13/10
摘要： 102,117. Glenn, T. F. June 1, 1916. Teeth, artificial.-An artificial tooth 5 is formed on some portion of its lingual face 9 with depressed designating-symbols 20, 21 so that a duplicate may be readily ordered should the tooth be broken. An impression of the recess will remain on the backing or setting should a tooth be lost. The recesses are sufficiently deep to allow a certain amount of grinding to be done without obliterating the symbols. Teeth with projecting symbols are referred to.

5. 发明专利

CA169629A TOOTH 未知
公开(公告)号：CA169629A
公开(公告)日：1916-05-23
申请号：CA169629D
申请日：1916-01-12
申请人： WHITE S DENTAL MFG CO , GLENN THOMAS F
发明人： GLENN THOMAS F

6. 发明专利

CA122083A GAME APPARATUS 未知
公开(公告)号：CA122083A
公开(公告)日：1909-11-23
申请号：CA122083D
申请日：1909-03-13
申请人： GLENN THOMAS J
发明人： GLENN THOMAS J

7. 发明专利

NO20004202D0 未知
公开(公告)号：NO20004202D0
公开(公告)日：2000-08-23
申请号：NO20004202
申请日：2000-08-23
申请人： JENSEN GLENN THOMAS
发明人： JENSEN GLENN THOMAS
IPC分类号： E04B20060101 , E04B

8. 发明专利

CA186086A TOOTH 未知
公开(公告)号：CA186086A
公开(公告)日：1918-08-13
申请号：CA186086D
申请日：1917-12-10
申请人： WHITE S DENTAL MFG CO , GLENN THOMAS F
发明人： GLENN THOMAS F

9. 发明专利

CA186084A TOOTH 未知
公开(公告)号：CA186084A
公开(公告)日：1918-08-13
申请号：CA186084D
申请日：1917-12-10
申请人： WHITE S DENTAL MFG CO , GLENN THOMAS F
发明人： GLENN THOMAS F

10. 发明专利

CA178298A TOOTH 未知
公开(公告)号：CA178298A
公开(公告)日：1917-07-24
申请号：CA178298D
申请日：1917-02-22
申请人： GLENN THOMAS F , WHITE S DENTAL MFG CO
发明人： GLENN THOMAS F

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