US2715976A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Breaker strip assembly
Assignee: Motor Products Corp
•
Filing: 1952-04-28
•
Granted: 1955-08-23
•
Expires: 1972-04-28
Abstract
No abstract record available.
Inventors
- 👤 Harland W Whitmore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:14
CPC Classifications
F; F25; F25D; F25D23/00; F25D23/08; F25D23/082; F25D23/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2299053A
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US2368542A
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US2429816A
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US2480257A
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US2518673A
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US2464526A
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US2544321A
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US2644606A
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US2625291A
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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) | 1958-08-22 | 1959-02-21 | 1959-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-22 | 1963-02-21 | 1963-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-22 | 1967-02-21 | 1967-08-23 | $7700.00 | Window Closed / Lapsed |