US3160382A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pedestal for chairs
Assignee: LEE BROTHERS CO
•
Filing: 1962-11-23
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Granted: 1964-12-08
•
Expires: 1982-11-23
Abstract
No abstract record available.
Inventors
- 👤 Robert E Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:38
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/002; A47C7/004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A BASE FOR SWIVEL CHAIRS COMPRISING A CENTRAL PORTION PROVIDED WITH A SPINDLE SOCKET, A PLURALITY OF LEGS EXTENDING RADIALLY FROM THE CENTRAL PORTION OF THE BASE, A COVER HAVING A CENTRAL CHAMBER PROVIDED WITH AN UPPER AND LOWER OPENING FOR RECEIVING THE CENTRAL PORTION OF THE BASE, A PLURALITY OF HOLLOW LEGS EXTENDING RADIALLY FROM THE CENTRAL PORTION OF THE COVER, THE LEGS OF THE COVER PROVIDED WITH SLOT MEANS COMMUNICATING WITH THE LOWER OPENING FOR THE CENTRAL CHAMBER WHEREBY THE RADIATING LEGS OF THE BASE CAN BE INSERTED INTO AND WITHDRAWN FROM THE HOLLOW LEGS OF THE COVER.
Claim 2
Dependent Claim
100 words
A BASE FOR SWIVEL CHAIRS COMPRISING A CENTRAL PORTION PROVIDED WITH A SPINDLE SOCKET, A PLURALITY OF LEGS EXTENDING RADIALLY FROM THE CENTRAL PORTION OF THE BASE, A COVER HAVING A CENTRAL CHAMBER PROVIDED WITH AN UPPER AND LOWER OPENING FOR RECEIVING THE CENTRAL PORTION OF THE BASE, A PLURALITY OF HOLLOW LEGS EXTENDING RADIALLY FROM THE CENTRAL PORTION OF THE COVER, THE LEGS OF THE COVER PROVIDED WITH SLOT MEANS COMMUNICATING WITH THE LOWER OPENING FOR THE CENTRAL CHAMBER WHEREBY THE RADIATING LEGS OF THE BASE CAN BE INSERTED INTO AND WITHDRAWN FROM THE HOLLOW LEGS OF THE COVER.
References Cited (Backward Citations)
US2350399A
Cited
US2992803A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-12-08 | 1968-06-08 | 1968-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-08 | 1972-06-08 | 1972-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-08 | 1976-06-08 | 1976-12-08 | $7700.00 | Window Closed / Lapsed |