US3144271A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chair construction
Assignee: Fixtures Manufacturing Corp
•
Filing: 1961-10-23
•
Granted: 1964-08-11
•
Expires: 1981-10-23
Abstract
No abstract record available.
Inventors
- 👤 Edgar M Lieberman
- 👤 Mashlan David
- 👤 Polsky Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:00
CPC Classifications
A; A47; A47C; A47C5/00; A47C5/12; A47C3/00; A47C3/04; A47C3/12; A47C4/00; A47C4/02; A47C4/03; Y; Y10; Y10S; Y10S297/00; Y10S297/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB497791A
Cited
US2281341A
Cited
US2650651A
Cited
US2708476A
Cited
US2803291A
Cited
US2925123A
Cited
FR1216435A
Cited
US2980454A
Cited
US2970635A
Cited
US2936024A
Cited
US3009738A
Cited
US3018131A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-11 | 1968-02-10 | 1968-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-11 | 1972-02-10 | 1972-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-11 | 1976-02-10 | 1976-08-11 | $7700.00 | Window Closed / Lapsed |