Patent US2702845A successfully refreshed from Google Patents.
US2702845A
Expired / Lapsed
US
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Housing for manually actuated switches
Assignee: Allen Bradley Co LLC
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Filing: 1951-05-24
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Granted: 1955-02-22
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Expires: 1971-05-24
Abstract
No abstract record available.
Inventors
- 👤 Smidt Woodrow A De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:22
CPC Classifications
H; H01; H01H; H01H23/00; H01H23/02; H01H23/04; H01H23/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1446636A
Cited
US1869646A
Cited
US1989393A
Cited
US2237530A
Cited
US2290516A
Cited
US2603734A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-21 | 1958-08-23 | 1959-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-21 | 1962-08-23 | 1963-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-21 | 1966-08-23 | 1967-02-22 | $7700.00 | Window Closed / Lapsed |