Patent US3225189A successfully refreshed from Google Patents.
US3225189A
Expired / Lapsed
US
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Lamp mount
Assignee: Key Machine Tool Corp
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Filing: 1962-10-15
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Granted: 1965-12-21
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Expires: 1982-10-15
Abstract
No abstract record available.
Inventors
- 👤 Larry S Pendell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:47
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/04; B60Q1/0408; B60Q1/0441; B60Q1/0466
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1781865A
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US2007599A
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US2201044A
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US2225981A
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US2288329A
Cited
US2781443A
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US2806940A
Cited
US2860233A
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US3017501A
Cited
US3067974A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-20 | 1969-06-21 | 1969-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-20 | 1973-06-21 | 1973-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-20 | 1977-06-21 | 1977-12-21 | $7700.00 | Window Closed / Lapsed |