US3066349A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinge
Assignee: Individual
•
Filing: 1961-07-07
•
Granted: 1962-12-04
•
Expires: 1981-07-07
Abstract
No abstract record available.
Inventors
- 👤 Ted L Youngdale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:59
CPC Classifications
E; E05; E05D; E05D3/00; E05D3/06; E05D3/12; E05F; E05F1/00; E05F1/08; E05F1/10; E05F1/12; E05F1/1284; E05D11/00; E05D11/10; E05D11/1028; E05D11/105; E05D5/00; E05D5/02; E05D5/06; E05D5/065; E05Y; E05Y2900/00; E05Y2900/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1613838A
Cited
US2204991A
Cited
US2433305A
Cited
US2494682A
Cited
US2584404A
Cited
US2624909A
Cited
US2853162A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |