Invention Grant
- Patent Title: Rotating work surface system for a chair
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Application No.: US17150217Application Date: 2021-01-15
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Publication No.: US11647839B2Publication Date: 2023-05-16
- Inventor: Nicholas Brian Gillissie , William James McDonald , Gary Neil
- Applicant: ALLSEATING CORPORATION
- Applicant Address: CA Mississauga
- Assignee: ALLSEATING CORPORATION
- Current Assignee: ALLSEATING CORPORATION
- Current Assignee Address: CA Mississauga
- Agent Lorelei G. Graham
- Main IPC: A47C7/68
- IPC: A47C7/68 ; A47C7/54

Abstract:
A rotating work surface system for a chair including a seat base having a top engaging surface, a seat support having top side and a bottom side and a rotating surface positioned in between the seat base and the seat support. The rotating surface includes a top side and a bottom side wherein the rotating surface is adapted to pivotally engage about an axis and a fixed position of the seat base and the seat support.
Public/Granted literature
- US20220225778A1 ROTATING WORK SURFACE SYSTEM FOR A CHAIR Public/Granted day:2022-07-21
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