Patent US2580359A successfully refreshed from Google Patents.
US2580359A
Expired / Lapsed
US
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Portable electric lamp guard provided with a pivoted door
Assignee: MARLBORO WIRE GOODS Co
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Filing: 1949-03-09
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Granted: 1951-12-25
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Expires: 1969-03-09
Abstract
No abstract record available.
Inventors
- 👤 Hector E Moineau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:17
CPC Classifications
F; F21; F21V; F21V15/00; F21V15/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1315494A
Cited
US972480A
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US1634439A
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US1735295A
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US2178907A
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US2448582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-24 | 1955-06-25 | 1955-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-24 | 1959-06-25 | 1959-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-24 | 1963-06-25 | 1963-12-25 | $7700.00 | Window Closed / Lapsed |