US2585176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp shade having a thermoplastic molding securing it to supporting arms
Assignee: Individual
•
Filing: 1947-08-13
•
Granted: 1952-02-12
•
Expires: 1967-08-13
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Scherer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:30
CPC Classifications
F; F21; F21V; F21V1/00; Y; Y10; Y10T; Y10T428/00; Y10T428/13; Y10T428/1352; Y10T428/1397
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2025568A
Cited
US2026939A
Cited
US2117240A
Cited
US2118893A
Cited
GB482042A
Cited
US2206508A
Cited
US2269128A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-11 | 1955-08-13 | 1956-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-11 | 1959-08-13 | 1960-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-11 | 1963-08-13 | 1964-02-12 | $7700.00 | Window Closed / Lapsed |