US2628505A
Expired / Lapsed
US
⏱️ 0.0 years remaining
V belt and method of making same
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1947-02-12
•
Granted: 1953-02-17
•
Expires: 1967-02-12
Abstract
No abstract record available.
Inventors
- 👤 Robert R Riel
- 👤 Richard A Claussen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:34
CPC Classifications
B; B29; B29D; B29D29/00; B29D29/10; F; F16; F16G; F16G5/00; F16G5/04; F16G5/06; Y; Y10; Y10S; Y10S425/00; Y10S425/818
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1494075A
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US1657300A
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US1924083A
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US1939859A
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US1998816A
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US1906397A
Cited
US1930747A
Cited
US1969067A
Cited
US2255884A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-17 | 1956-08-18 | 1957-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-17 | 1960-08-18 | 1961-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-17 | 1964-08-18 | 1965-02-17 | $7700.00 | Window Closed / Lapsed |