US2996608A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp having lens-operated switch
Assignee: Motors Liquidation Co
•
Filing: 1958-10-27
•
Granted: 1961-08-15
•
Expires: 1978-10-27
Abstract
No abstract record available.
Inventors
- 👤 David P Clayton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:09
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/02; H01H3/08; B; B60; B60Q; B60Q3/00; B60Q3/80; B60Q3/82; H01H19/00; H01H2019/008
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR485486A
Cited
US2355247A
Cited
US2536799A
Cited
DE893841C
Cited
US2754410A
Cited
US2852633A
Cited
US2785289A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-14 | 1965-02-13 | 1965-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-14 | 1969-02-13 | 1969-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-14 | 1973-02-13 | 1973-08-15 | $7700.00 | Window Closed / Lapsed |