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Patent US1454855A successfully refreshed from Google Patents.
US1454855A
Expired / Lapsed
US
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Lamp hanger
Assignee: GEORGE CUTTER Co
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Filing: 1920-12-30
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Granted: 1923-05-15
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Expires: 1940-12-30
Abstract
No abstract record available.
Inventors
- 👤 Larkins Ernest Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:57
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/36; F21V21/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1926-05-14 | 1926-11-13 | 1927-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-05-14 | 1930-11-13 | 1931-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-05-14 | 1934-11-13 | 1935-05-15 | $7700.00 | Window Closed / Lapsed |