US3425883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a molded v-belt
Assignee: Raymark Industries Inc
•
Filing: 1965-02-23
•
Granted: 1969-02-04
•
Expires: 1985-02-23
Abstract
No abstract record available.
Inventors
- 👤 George D Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:14
CPC Classifications
B; B29; B29D; B29D29/00; B29D29/10; Y; Y10; Y10S; Y10S425/00; Y10S425/818
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB596289A
Cited
US2422266A
Cited
US2573642A
Cited
US2773540A
Cited
US2878517A
Cited
US3250653A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-04 | 1972-08-05 | 1973-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-04 | 1976-08-05 | 1977-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-04 | 1980-08-05 | 1981-02-04 | $7700.00 | Window Closed / Lapsed |