Patent US1737663A successfully refreshed from Google Patents.
US1737663A
Expired / Lapsed
US
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Electric switch
Assignee: Condit Electrical Manufacturing Corp
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Filing: 1924-08-01
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Granted: 1929-12-03
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Expires: 1944-08-01
Abstract
No abstract record available.
Inventors
- 👤 Joseph N Mahoney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:43
CPC Classifications
H; H01; H01H; H01H33/00; H01H33/70; H01H33/72; H01H33/75; F; F23; F23K; F23K3/00; F23K3/10; F23K3/12; H01H33/02; H01H33/53; H01H33/55; H01H9/00; H01H9/52; H01H9/0005; H01H9/0044; H01H2009/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1932-12-02 | 1933-06-03 | 1933-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-12-02 | 1937-06-03 | 1937-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-12-02 | 1941-06-03 | 1941-12-03 | $7700.00 | Window Closed / Lapsed |