US2969443A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Push button type electric switch
Assignee: CTS Corp
•
Filing: 1958-02-20
•
Granted: 1961-01-24
•
Expires: 1978-02-20
Abstract
No abstract record available.
Inventors
- 👤 Wayne A Barden
- 👤 William D Wagner
- 👤 Charles C Snyder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:56
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/12; H01H5/00; H01H5/04; H01H5/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1689852A
Cited
US1783665A
Cited
US2386162A
Cited
US2682783A
Cited
US2733321A
Cited
US2713104A
Cited
US2814702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-24 | 1964-07-25 | 1965-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-24 | 1968-07-25 | 1969-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-24 | 1972-07-25 | 1973-01-24 | $7700.00 | Window Closed / Lapsed |