IP Library › Granted Patent US 1,113,195
Granted Patent S1
US 1,113,195 · App. 29/952,886 · Granted Feb 17, 2026

Swivel chair

Inventor: Steven M. Samikkannu (Arlington Heights, IL)
Assignee: AmTab Manufacturing Corporation
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Quick Facts
Patent No.
US 1,113,195
App. No.
29/952,886
Granted
Feb 17, 2026
Kind
S1
Claims (1)

The ornamental design for a swivel chair, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 24, 2024
From: SAMIKKANNU, STEVEN M.
To: AMTAB MANUFACTURING CORPORATION
Reel/Frame 068064/0212 →
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ErgoEngage Tall 360 Chair,available in todaysclassroom.com, site visited Aug. 7, 2025, URL:https://www.todaysclassroom.com/ergoengage-tall-360-chair-amtab/?srsltid=AfmBOoqtDrtT4cZLRrmA8U05nkSTG1VjCW2L4F1CpZ2HNVSPP0LdbFn… [cited by examiner]