US3065513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Separable link
Assignee: Capewell Manufacturing Co
•
Filing: 1959-12-04
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Granted: 1962-11-27
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Expires: 1979-12-04
Abstract
No abstract record available.
Inventors
- 👤 Alden Y Warner
- 👤 Edward J Sawina
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:14
CPC Classifications
B; B64; B64D; B64D17/00; B64D17/22; B64D17/30; B64D17/32; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45958; Y10T24/45963; Y10T24/47; Y10T24/4764
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US530166A
Cited
GB448946A
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FR816893A
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US2178170A
Cited
US2634475A
Cited
US2607956A
Cited
US2677149A
Cited
DE918240C
Cited
US2746116A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |