US2759527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible seat
Assignee: Individual
•
Filing: 1953-11-18
•
Granted: 1956-08-21
•
Expires: 1973-11-18
Abstract
No abstract record available.
Inventors
- 👤 Jr Harvey J Myrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:21
CPC Classifications
A; A47; A47C; A47C5/00; A47C5/005; A47C3/00; A47C3/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1134341A
Cited
US1140997A
Cited
US1410404A
Cited
US1649976A
Cited
US1756182A
Cited
US1831428A
Cited
US1991165A
Cited
FR789019A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-21 | 1960-02-20 | 1960-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-21 | 1964-02-20 | 1964-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-21 | 1968-02-20 | 1968-08-21 | $7700.00 | Window Closed / Lapsed |