US3065578A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Signal pattern controlled machines
Assignee: Bell and Howell Co
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Filing: 1960-08-08
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Granted: 1962-11-27
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Expires: 1980-08-08
Abstract
No abstract record available.
Inventors
- 👤 Marvin F Royston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:21
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/182; G05B19/184; B; B23; B23Q; B23Q23/00; B24; B24B; B24B13/00; B24B13/04; B24B13/046; G05B19/42; G05B2219/00; G05B2219/30; G05B2219/34; G05B2219/34156; G05B2219/37; G05B2219/37114; G05B2219/41; G05B2219/41066; G05B2219/41122; G05B2219/41241; G05B2219/41326; G05B2219/41363; G05B2219/42; G05B2219/42186; G05B2219/45; G05B2219/45161
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) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |