Patent US2944593A successfully refreshed from Google Patents.
US2944593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible seat for golfers
Assignee: Individual
•
Filing: 1959-07-01
•
Granted: 1960-07-12
•
Expires: 1979-07-01
Abstract
No abstract record available.
Inventors
- 👤 Albert H Zarnke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:17
CPC Classifications
A; A63; A63B; A63B55/00; A63B55/60; A63B2055/601
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1371715A
Cited
US1593611A
Cited
US2599928A
Cited
US2673589A
Cited
US2792054A
Cited
US2772720A
Cited
US2858056A
Cited
US2888061A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |