Patent US2587725A successfully refreshed from Google Patents.
US2587725A
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Mechanism control
Assignee: BINGHAM HERBRAND Co
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Filing: 1948-06-02
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Granted: 1952-03-04
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Expires: 1968-06-02
Abstract
No abstract record available.
Inventors
- 👤 Robert S Hinsey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:24
CPC Classifications
B; B60; B60T; B60T7/00; B60T7/02; B60T7/04; B60T7/045; B60T7/047; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20213; Y10T74/20576; Y10T74/20636; Y10T74/20648; Y10T74/2066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1831335A
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US2192443A
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US2222492A
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US2299508A
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US2309454A
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US2308898A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-04 | 1955-09-03 | 1956-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-04 | 1959-09-03 | 1960-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-04 | 1963-09-03 | 1964-03-04 | $7700.00 | Window Closed / Lapsed |