Patent US2814237A successfully refreshed from Google Patents.
US2814237A
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US
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Electric feeler control arrangement for machines
Assignee: AUTOMATA
•
Filing: 1952-09-23
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Granted: 1957-11-26
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Expires: 1972-09-23
Abstract
No abstract record available.
Inventors
- 👤 Schmid Wolfgang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:38
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/12; B23Q35/121; B23Q35/122; B23Q2735/00; B23Q2735/02; B23Q2735/06; B23Q2735/065; B23Q2735/067; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/301176; Y10T409/301624; Y10T409/30168; Y10T409/301904; Y10T409/30196; Y10T409/30224; Y10T409/302296
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1588856A
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US2331337A
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US2334956A
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US2388555A
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US2445971A
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US2493828A
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US2559575A
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US2618244A
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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) | 1960-11-25 | 1961-05-27 | 1961-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-25 | 1965-05-27 | 1965-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-25 | 1969-05-27 | 1969-11-26 | $7700.00 | Window Closed / Lapsed |