US2573643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold for manufacturing and curing transmission belts
Assignee: Gates Rubber Co
•
Filing: 1948-04-03
•
Granted: 1951-10-30
•
Expires: 1968-04-03
Abstract
No abstract record available.
Inventors
- 👤 James A Hurry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:27
CPC Classifications
F; F16; F16G; F16G1/00; F16G1/04; B; B29; B29D; B29D29/00; B29D29/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US270342A
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US350654A
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US890409A
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US1432973A
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US2253792A
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US2292290A
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US2324991A
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US2415504A
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US2420278A
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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) | 1954-10-29 | 1955-04-30 | 1955-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-29 | 1959-04-30 | 1959-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-29 | 1963-04-30 | 1963-10-30 | $7700.00 | Window Closed / Lapsed |