Chair legs
Description
The broken lines depict environmental structure that forms no part of the claimed design.
Claims
The ornamental design for chair legs as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 3102733 | September 1963 | Burnett |
| D235709 | July 1975 | Schier |
| D237329 | October 1975 | Vogt |
| D240874 | August 1976 | Lamb |
| 4264102 | April 28, 1981 | Sroub |
| D295585 | May 10, 1988 | Mulhauser |
| D300586 | April 11, 1989 | Mulhauser |
| D307837 | May 15, 1990 | Grant |
| D395764 | July 7, 1998 | Dozsa-Farkas |
| 5904402 | May 18, 1999 | Sabo |
| 6003946 | December 21, 1999 | Jackson |
| 6056361 | May 2, 2000 | Cvek |
| D474348 | May 13, 2003 | Bosman |
| D474356 | May 13, 2003 | Bosman |
| D512252 | December 6, 2005 | Glass |
| D514343 | February 7, 2006 | Pilcher |
| 7147286 | December 12, 2006 | Cesaroni |
| D608103 | January 19, 2010 | Adams |
| D730096 | May 26, 2015 | Hosoya |
| D731221 | June 9, 2015 | Hosoya |
| 9282822 | March 15, 2016 | Hogue |
| D811789 | March 6, 2018 | Fletcher |
| D836929 | January 1, 2019 | Fletcher |
| 10898134 | January 26, 2021 | Smith |
| 12059077 | August 13, 2024 | Bouche |
| D1083423 | July 15, 2025 | Inder |
| 20040104613 | June 3, 2004 | Bosman |
| 20080315645 | December 25, 2008 | Hock |
| 20140031609 | January 30, 2014 | Ballard |
| 20150273178 | October 1, 2015 | Johnson |
| 20210153656 | May 27, 2021 | Hudiburg |
| 20240081532 | March 14, 2024 | Bouche |
| 6136 | May 2003 | AT |
| 657100 | August 1986 | CH |
| 102007032910 | January 2009 | DE |
| 191221920 | February 1913 | GB |
- Cogni Classroom Seating by KI Furniture, first available: Jan. 14, 2025. youtube.com [online], [site visited Dec. 8, 2025], Internet URL: https://www.youtube.com/watch?v=iBwksm6-S3Q (Year: 2025).
- Cantilever School Chair by Learniture Store, first available: May 28, 2020. Amazon.com [online], [site visited Dec. 8, 2025], Internet URL: https://www.amazon.com/Learniture-Shapes-Cantilever-School-Chair/dp/B089BVHGTH/ref=sr_1_7 (Year: 2020).
- Trideer Glossy Inflated Wobble Cushion. Accessed from https://trideer.com/products/trideer-glossy-inflated-wobble-cushion-wiggle-seat-for-sensory-kids-13-4-inches?variant=43467139580070 on Sep. 23, 2024.
- Bouncyband Wiggle Seat Big Portable Sensory Chair Cushion. Accessed from https://bouncyband.com/products/portable-wiggle-seat-sensory-cushion on Sep. 23, 2024.
- PantoSwing-LuPo Forward-flexing cantilever chair—the ergonomic seating solution. VS America. Brochure dated Mar. 16, 2018.
- Jumper Air Active Forward-flexing cantilever office chair. VS America. Brochure dated Jun. 23, 2023.
- Velcro Fidget Strips. Accessed from https://therapyshoppe.com/category/P3009-velvro-fidget-strips-classroom-focus-ot-sensory-tool-fidget-figit-toy-quiet-silent-figet on Jul. 16, 2024.
- Office Action for U.S. Appl. No. 18/894,190, mailed Feb. 26, 2026.
Patent History
Patent number: D1138413
Type: Grant
Filed: Sep 24, 2024
Date of Patent: Aug 4, 2026
Assignee: Krueger International, Inc. (Green Bay, WI)
Inventors: Xeng Xue Vang (Green Bay, WI), Scott A. Bosman (Green Bay, WI), Timothy J. Bouche (Green Bay, WI), Kyle Boudreau (De Pere, WI), Michael Lah (Green Bay, WI)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Hillary Catherine Shepard
Application Number: 29/964,592
Type: Grant
Filed: Sep 24, 2024
Date of Patent: Aug 4, 2026
Assignee: Krueger International, Inc. (Green Bay, WI)
Inventors: Xeng Xue Vang (Green Bay, WI), Scott A. Bosman (Green Bay, WI), Timothy J. Bouche (Green Bay, WI), Kyle Boudreau (De Pere, WI), Michael Lah (Green Bay, WI)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Hillary Catherine Shepard
Application Number: 29/964,592
Classifications
Current U.S. Class:
D6/709.2