Patent US2984120A successfully refreshed from Google Patents.
US2984120A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Positive drive power transmission belt
Assignee: Gates Rubber Co
•
Filing: 1958-09-26
•
Granted: 1961-05-16
•
Expires: 1978-09-26
Abstract
No abstract record available.
Inventors
- 👤 James A Hurry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:21
CPC Classifications
F; F16; F16G; F16G5/00; F16G5/20; F16G1/00; F16G1/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2899242A
Cited
US826899A
Cited
US982073A
Cited
US1113438A
Cited
GB245291A
Cited
US2326719A
Cited
US2066266A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-15 | 1964-11-14 | 1965-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-15 | 1968-11-14 | 1969-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-15 | 1972-11-14 | 1973-05-16 | $7700.00 | Window Closed / Lapsed |