US3052403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Removable counter
Assignee: JOHNSON FARE BOX CO
•
Filing: 1956-10-29
•
Granted: 1962-09-04
•
Expires: 1976-10-29
Abstract
No abstract record available.
Inventors
- 👤 Robert H Damon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:49
CPC Classifications
H; H03; H03K; H03K21/00; G; G07; G07C; G07C3/00; G07C3/02; G07C3/04; G07C3/045; G07F; G07F9/00; G07F9/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1932014A
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US2723825A
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US2521749A
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US955825A
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US1593637A
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US1370668A
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US1712596A
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US2103650A
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US2352847A
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US2451084A
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US2664734A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-03 | 1966-03-05 | 1966-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-03 | 1970-03-05 | 1970-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-03 | 1974-03-05 | 1974-09-04 | $7700.00 | Window Closed / Lapsed |