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1. 发明授权

US10349746B2 Pivoting ganging arms for chairs 有权
公开(公告)号：US10349746B2
公开(公告)日：2019-07-16
申请号：US15431252
申请日：2017-02-13
申请人： Krueger International, Inc.
发明人： Karl Joseph Koehler , Timothy Joseph Bouche
IPC分类号： A47C15/00 , A47C1/124 , A47C7/16 , A47C3/04
摘要： A chair includes a frame having a plurality of legs, a seat coupled to the frame that includes a seating surface and opposing side edges, and at least one ganging arm. The ganging arm is configured to pivot about a pivot axis into and between an operative position in which the ganging arm extends laterally from one of the opposing side edges and a storage position in which the ganging arm is beneath the seat. In one embodiment, the chair includes a pair of ganging arm, where a first ganging arm includes a male ganging end and the second ganging arm includes a female ganging end. Each of the ganging arms is mounted for rotation about a mounting device attached to the frame of the chair.

2. 发明授权

US10485350B2 Classroom chair having a multifunction seatback 有权
公开(公告)号：US10485350B2
公开(公告)日：2019-11-26
申请号：US15501369
申请日：2016-08-02
申请人： Krueger International, Inc.
发明人： Tad Edward Lenhart , Timothy Joseph Bouche , Scott Anthony Bosman , Timothy G. Hornberger
IPC分类号： A47C7/40 , A47C7/54 , A47C7/62 , A47C7/00 , A47C7/68 , A47C15/00
CPC分类号： A47C7/40 , A47C7/006 , A47C7/54 , A47C7/626 , A47C7/68 , A47C15/002
摘要： A classroom chair includes a seat and a backrest, where the chair facilitates a wide variety of uses by an occupant. The backrest includes a center section and a pair of armrest sections that extend from the center section. The pair of armrest sections and center section each include a utility surface located in a plane parallel to a seating plane. Each of the armrest sections includes a lower edge positioned above the lowermost portion of the center section, which allows the occupant's legs to be located beneath the armrest sections. In one embodiment, the classroom chair includes a base having four legs. In another embodiment, the base includes two legs joined to a support frame have four stub legs. At least one of the legs extends rearward past the backrest such that the base provides required support for the occupant when the occupant's weight is supported by the backrest.

3. 发明申请

US20180228291A1 PIVOTING GANGING ARMS FOR CHAIRS 审中-公开
公开(公告)号：US20180228291A1
公开(公告)日：2018-08-16
申请号：US15431252
申请日：2017-02-13
申请人： Krueger International, Inc.
发明人： Karl Joseph Koehler , Timothy Joseph Bouche
IPC分类号： A47C1/124 , A47C7/16 , A47C3/04
CPC分类号： A47C1/124 , A47C3/04 , A47C7/16
摘要： A chair includes a frame having a plurality of legs, a seat coupled to the frame that includes a seating surface and opposing side edges, and at least one ganging arm. The ganging arm is configured to pivot about a pivot axis into and between an operative position in which the ganging arm extends laterally from one of the opposing side edges and a storage position in which the ganging arm is beneath the seat. In one embodiment, the chair includes a pair of ganging arm, where a first ganging arm includes a male ganging end and the second ganging arm includes a female ganging end. Each of the ganging arms is mounted for rotation about a mounting device attached to the frame of the chair.

4. 发明申请

US20190142167A1 CLASSROOM CHAIR HAVING A MULTIFUNCTION SEATBACK 审中-公开
公开(公告)号：US20190142167A1
公开(公告)日：2019-05-16
申请号：US15501369
申请日：2016-08-02
申请人： Krueger International, Inc.
发明人： Tad Edward Lenhart , Timothy Joseph Bouche , Scott Anthony Bosman , Timothy G. Hornberger
IPC分类号： A47C7/40 , A47C7/00 , A47C7/54 , A47C7/62
摘要： A classroom chair includes a seat and a backrest, where the chair facilitates a wide variety of uses by an occupant. The backrest includes a center section and a pair of armrest sections that extend from the center section. The pair of armrest sections and center section each include a utility surface located in a plane parallel to a seating plane. Each of the armrest sections includes a lower edge positioned above the lowermost portion of the center section, which allows the occupant's legs to be located beneath the armrest sections. In one embodiment, the classroom chair includes a base having four legs. In another embodiment, the base includes two legs joined to a support frame have four stub legs. At least one of the legs extends rearward past the backrest such that the base provides required support for the occupant when the occupant's weight is supported by the backrest.

5. 外观设计

USD814835S1 Bookrack 有权
公开(公告)号：USD814835S1
公开(公告)日：2018-04-10
申请号：US29582432
申请日：2016-10-27
申请人： Krueger International, Inc.
设计人： Scott Anthony Bosman , Xeng Xue Vang , Timothy Joseph Bouche
摘要： The design is the visual features of the BOOKRACK shown in solid lines in the drawings, whether those features are of shape, configuration, ornament, or pattern, or are a combination of any of these features. Shading is used in the drawings to better illustrate the design. The portions of the article shown in stippled lines in FIGS. 1 to 16 do not form part of the design. The additional stippled lines in FIG. 1 illustrate environment and do not form part of the design.Drawings of the design are included.FIG. 1 is a front isometric view of the bookrack;FIG. 2 is a front perspective view of FIG. 1;FIG. 3 is a top plan view of FIG. 1;FIG. 4 is a bottom plan view of FIG. 1;FIG. 5 is a front elevation view of FIG. 1;FIG. 6 is a rear elevation view of FIG. 1;FIG. 7 is a right side elevation view of FIG. 1;FIG. 8 is a left side elevation view of FIG. 1;FIG. 9 is a front perspective view of a first variant of the bookrack;FIG. 10 is a top plan view of FIG. 9:FIG. 11 is a bottom plan view of FIG. 9;FIG. 12 is a front elevation view of FIG. 9;FIG. 13 is a rear elevation view of FIG. 9;FIG. 14 is a right side elevation view of FIG. 9; andFIG. 15 is a left side elevation view of FIG. 9.

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