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US2656109A
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Automatic operation controller having predetermining means
Assignee: Individual
•
Filing: 1949-12-15
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Granted: 1953-10-20
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Expires: 1969-12-15
Abstract
No abstract record available.
Inventors
- 👤 Lindars Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:56
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/12; G05B19/14; G05B2219/00; G05B2219/20; G05B2219/23; G05B2219/23189
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2049634A
Cited
US2348141A
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US2346869A
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US2422698A
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US2375413A
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US2381920A
Cited
US2570306A
Cited
US2461266A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-19 | 1957-04-20 | 1957-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-19 | 1961-04-20 | 1961-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-19 | 1965-04-20 | 1965-10-20 | $7700.00 | Window Closed / Lapsed |