US2647179A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double-pole double-throw snap switch
Assignee: Honeywell Inc
•
Filing: 1950-01-23
•
Granted: 1953-07-28
•
Expires: 1970-01-23
Abstract
No abstract record available.
Inventors
- 👤 Wilbert A Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:31
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/26; H01H13/28; F; F16; F16H; F16H35/00; F16H35/14; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T74/18896
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE17646E
Cited
US1924639A
Cited
US1910510A
Cited
US2125070A
Cited
US2228523A
Cited
US2237705A
Cited
US2487374A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-27 | 1957-01-26 | 1957-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-27 | 1961-01-26 | 1961-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-27 | 1965-01-26 | 1965-07-28 | $7700.00 | Window Closed / Lapsed |