US2461654A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-speed belt
Assignee: Gates Rubber Co
•
Filing: 1944-07-31
•
Granted: 1949-02-15
•
Expires: 1964-07-31
Abstract
No abstract record available.
Inventors
- 👤 Nassimbene Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:48
CPC Classifications
F; F16; F16G; F16G1/00; F16G1/06; F16G1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1277711A
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US1403859A
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US2114517A
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US2064781A
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US2135057A
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US2211202A
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US2167384A
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US2210073A
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US2256756A
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US2292290A
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US2356249A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-15 | 1952-08-16 | 1953-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-15 | 1956-08-16 | 1957-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-15 | 1960-08-16 | 1961-02-15 | $7700.00 | Window Closed / Lapsed |