Patent US2512129A successfully refreshed from Google Patents.
US2512129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp fixture
Assignee: Individual
•
Filing: 1946-09-03
•
Granted: 1950-06-20
•
Expires: 1966-09-03
Abstract
No abstract record available.
Inventors
- 👤 Max M Appleby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:45
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/08; A47G33/0836; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T292/00; Y10T292/08; Y10T292/0894; Y10T292/0907
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE513961C
Cited
US1198483A
Cited
US1331539A
Cited
US1340261A
Cited
US1611553A
Cited
US1819125A
Cited
DE603833C
Cited
US1841028A
Cited
US1845109A
Cited
US2462562A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-19 | 1953-12-19 | 1954-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-19 | 1957-12-19 | 1958-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-19 | 1961-12-19 | 1962-06-20 | $7700.00 | Window Closed / Lapsed |