US3002283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Card width sensing device
Assignee: Cummins Chicago Corp
•
Filing: 1957-07-10
•
Granted: 1961-10-03
•
Expires: 1977-07-10
Abstract
No abstract record available.
Inventors
- 👤 James L Quinn
- 👤 James S Mentzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:11
CPC Classifications
G; G06; G06K; G06K21/00; G06K21/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR1138405A
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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) | 1964-10-02 | 1965-04-03 | 1965-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-02 | 1969-04-03 | 1969-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-02 | 1973-04-03 | 1973-10-03 | $7700.00 | Window Closed / Lapsed |