US2668261A
Expired / Lapsed
US
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Follower and homing switch control means
Assignee: RAYMOND T MOLONEY
•
Filing: 1950-03-20
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Granted: 1954-02-02
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Expires: 1970-03-20
Abstract
No abstract record available.
Inventors
- 👤 Donald E Hooker
- 👤 Frank G Nicolaus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:33
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/34; A; A63; A63B; A63B71/00; A63B71/06; A63F; A63F7/00; A63F7/0058
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) | 1957-02-01 | 1957-08-03 | 1958-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-01 | 1961-08-03 | 1962-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-01 | 1965-08-03 | 1966-02-02 | $7700.00 | Window Closed / Lapsed |