US2993675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable seats having lazy tong supports
Assignee: JOHN WILBUR TATTER
•
Filing: 1959-04-23
•
Granted: 1961-07-25
•
Expires: 1979-04-23
Abstract
No abstract record available.
Inventors
- 👤 John W Tatter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:08
CPC Classifications
A; A47; A47C; A47C3/00; A47C3/20; A47C3/38
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US144288A
Cited
US2152014A
Cited
US2556207A
Cited
US2717633A
Cited
US2749969A
Cited
US2770288A
Cited
US2689601A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-24 | 1965-01-23 | 1965-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-24 | 1969-01-23 | 1969-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-24 | 1973-01-23 | 1973-07-25 | $7700.00 | Window Closed / Lapsed |