US2814722A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient lamp mounting
Assignee: Motors Liquidation Co
•
Filing: 1953-06-29
•
Granted: 1957-11-26
•
Expires: 1973-06-29
Abstract
No abstract record available.
Inventors
- 👤 John H Diedring
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:45
CPC Classifications
F; F21; F21V; F21V19/00; F21S; F21S41/00; F21S41/10; F21S41/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR416828A
Cited
US1007952A
Cited
US2019052A
Cited
FR724246A
Cited
CH164350A
Cited
GB457958A
Cited
GB601499A
Cited
US2620434A
Cited
US2724770A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-25 | 1961-05-27 | 1961-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-25 | 1965-05-27 | 1965-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-25 | 1969-05-27 | 1969-11-26 | $7700.00 | Window Closed / Lapsed |