Patent US3485707A successfully refreshed from Google Patents.
US3485707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belt
Assignee: Goodrich Corp
•
Filing: 1966-05-31
•
Granted: 1969-12-23
•
Expires: 1986-05-31
Abstract
No abstract record available.
Inventors
- 👤 Alvin W Spicer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:28
CPC Classifications
C; C25; C25B; C25B1/00; C25B1/01; C25B1/24; C25B1/26; F; F16; F16G; F16G5/00; F16G5/04; F16G5/06; F16G5/08; Y; Y10; Y10T; Y10T24/00; Y10T24/16; Y10T24/1676; Y10T428/00; Y10T428/31504; Y10T428/31725; Y10T428/31739; Y10T428/31826; Y10T428/31841; Y10T442/00; Y10T442/30; Y10T442/3179; Y10T442/322; Y10T442/3228; Y10T442/326; Y10T442/3268; Y10T442/3707; Y10T442/3715
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3122934A
Cited
US2578885A
Cited
US2784130A
Cited
US3297513A
Cited
US3205119A
Cited
US3297514A
Cited
US3298417A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |