Patent US2907616A successfully refreshed from Google Patents.
US2907616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Leaf hinging mechanism for tables
Assignee: FRANK SULLIVAN AND Co
•
Filing: 1958-04-25
•
Granted: 1959-10-06
•
Expires: 1978-04-25
Abstract
No abstract record available.
Inventors
- 👤 Sullivan Henry Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:54
CPC Classifications
A; A47; A47B; A47B1/00; A47B1/04; A47B2220/00; A47B2220/0061; A47B2220/0069; A47B2220/0072
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US404313A
Cited
US1043567A
Cited
US1080437A
Cited
US1456574A
Cited
US1571806A
Cited
US1781602A
Cited
US1993787A
Cited
US2003008A
Cited
GB420991A
Cited
US2763889A
Cited
US2815529A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |