US2733108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cushioned hinge bearing
Assignee: —
•
Filing: —
•
Granted: 1956-01-31
•
Expires: 1973-01-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:05
CPC Classifications
B; B64; B64C; B64C9/00; B64C9/02; F; F16; F16C; F16C27/00; F16C27/06; F16C27/066; F16C33/00; F16C33/30; F16C33/58; F16C33/60; F16C11/00; F16C11/04; F16C19/00; F16C19/22; F16C19/24; F16C19/26; F16C2326/00; F16C2326/43
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1725523A
Cited
FR618628A
Cited
US1851561A
Cited
US2073419A
Cited
US2231037A
Cited
US2674505A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-30 | 1959-08-01 | 1960-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-30 | 1963-08-01 | 1964-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-30 | 1967-08-01 | 1968-01-31 | $7700.00 | Window Closed / Lapsed |