Swivel chair
Latest AmTab Manufacturing Corporation Patents:
Description
Claims
The ornamental design for a swivel chair, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 283512 | August 1883 | Reynolds |
| 624869 | May 1899 | Rudy |
| 1344940 | June 1920 | Gavin |
| 1652100 | December 1927 | Eastburn |
| 1688415 | October 1928 | Fox |
| 1944765 | January 1934 | Sheldon |
| 2024045 | December 1935 | Johnson |
| 2306812 | December 1942 | Ketive |
| 2782837 | February 1957 | Munsch |
| D468919 | January 21, 2003 | Juneau |
| D719364 | December 16, 2014 | Adams |
| D746074 | December 29, 2015 | Chipman |
| D786574 | May 16, 2017 | Galiotto |
| D800467 | October 24, 2017 | Galiotto |
| D801098 | October 31, 2017 | Farber |
| D825943 | August 21, 2018 | Boonen |
| 10278495 | May 7, 2019 | Byrne et al. |
| D902613 | November 24, 2020 | Nardi |
| 10939757 | March 9, 2021 | Samikkannu et al. |
| D921380 | June 8, 2021 | Nardi |
| D986611 | May 23, 2023 | Zhou |
| D987313 | May 30, 2023 | Hay |
| D987315 | May 30, 2023 | Stromborg |
| D996111 | August 22, 2023 | Tseng |
| D1018174 | March 19, 2024 | Tseng |
| D1025625 | May 7, 2024 | Tao |
| D1032221 | June 25, 2024 | Yang |
| D1046473 | October 15, 2024 | Neumayr |
| D1048743 | October 29, 2024 | Li |
| D1049669 | November 5, 2024 | Zhang |
| D1053576 | December 10, 2024 | Song |
| D1061068 | February 11, 2025 | Nelson |
| D1076480 | May 27, 2025 | Ni |
| 1700311 | April 2010 | EM |
- ErgoEngage Tall 360 Chair,available in todaysclassroom.com, site visited Aug. 7, 2025, URL:https://www.todaysclassroom.com/ergoengage-tall-360-chair-amtab/?srsltid=AfmBOoqtDrtT4cZLRrmA8U05nkSTG1VjCW2L4F1CpZ2HNVSPP0LdbFnq (Year: 2025).
Patent History
Patent number: D1113195
Type: Grant
Filed: Jul 18, 2024
Date of Patent: Feb 17, 2026
Assignee: AmTab Manufacturing Corporation (Bensenville, IL)
Inventor: Steven M. Samikkannu (Arlington Heights, IL)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Mark David Wolfley
Application Number: 29/952,886
Type: Grant
Filed: Jul 18, 2024
Date of Patent: Feb 17, 2026
Assignee: AmTab Manufacturing Corporation (Bensenville, IL)
Inventor: Steven M. Samikkannu (Arlington Heights, IL)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Mark David Wolfley
Application Number: 29/952,886
Classifications
Current U.S. Class:
D6/360;
D6/375