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US2765400A
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US
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Method of making a lamp shade
Assignee: Individual
•
Filing: 1951-02-23
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Granted: 1956-10-02
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Expires: 1971-02-23
Abstract
No abstract record available.
Inventors
- 👤 Scherer Adolph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:50
CPC Classifications
F; F21; F21V; F21V1/00; Y; Y10; Y10T; Y10T29/00; Y10T29/48; Y10T29/486
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US100533A
Cited
US1079647A
Cited
US1398305A
Cited
US1558449A
Cited
US1992777A
Cited
US2516286A
Cited
GB624635A
Cited
US2593272A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-02 | 1960-04-02 | 1960-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-02 | 1964-04-02 | 1964-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-02 | 1968-04-02 | 1968-10-02 | $7700.00 | Window Closed / Lapsed |