Patent US3082301A successfully refreshed from Google Patents.
US3082301A
Expired / Lapsed
US
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Timing apparatus
Assignee: BARMART
•
Filing: 1959-02-02
•
Granted: 1963-03-19
•
Expires: 1979-02-02
Abstract
No abstract record available.
Inventors
- 👤 Barber S Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:38
CPC Classifications
G; G07; G07F; G07F15/00; G07F15/12; G04; G04F; G04F3/00; G04F3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2603287A
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US2015196A
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US2374590A
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US2439732A
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US2560516A
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US2745918A
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US2825770A
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US2815411A
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US2833874A
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US2839623A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |