Patent US3026419A successfully refreshed from Google Patents.
US3026419A
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Overlap detector
Assignee: International Business Machines Corp
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Filing: 1959-05-11
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Granted: 1962-03-20
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Expires: 1979-05-11
Abstract
No abstract record available.
Inventors
- 👤 Jesse I Aweida
- 👤 Robert B Humphrey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:03
CPC Classifications
B; B65; B65H; B65H7/00; B65H7/02; B65H7/06; B65H7/12; B65H7/125; G; G06; G06K; G06K13/00; G06K13/02; G06K13/06; G06K13/067; G06K7/00; G06K7/10; G06K7/10544; G06K7/10821; G06K7/10851; B65H2553/00; B65H2553/40; B65H2553/41
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-19 | 1965-09-18 | 1966-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-19 | 1969-09-18 | 1970-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-19 | 1973-09-18 | 1974-03-20 | $7700.00 | Window Closed / Lapsed |