US3015705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual rotary switch assembly
Assignee: Kingston Products Corp
•
Filing: 1958-10-06
•
Granted: 1962-01-02
•
Expires: 1978-10-06
Abstract
No abstract record available.
Inventors
- 👤 William B Dull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:23
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/32; H01H3/40; H01H19/00; H01H19/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US297928A
Cited
US490746A
Cited
US1694928A
Cited
US2454646A
Cited
US2530006A
Cited
US2697156A
Cited
US2876313A
Cited
US2868930A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-01 | 1965-07-03 | 1966-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-01 | 1969-07-03 | 1970-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-01 | 1973-07-03 | 1974-01-02 | $7700.00 | Window Closed / Lapsed |