Patent US2948198A successfully refreshed from Google Patents.
US2948198A
Expired / Lapsed
US
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Lampshades and apparatus for assembling the same
Assignee: Freundlich Gomez Machinery Corp
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Filing: 1956-04-30
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Granted: 1960-08-09
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Expires: 1976-04-30
Abstract
No abstract record available.
Inventors
- 👤 Freundlich Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:52
CPC Classifications
F; F21; F21V; F21V1/00; F21V1/26; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53657
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1958965A
Cited
US2234045A
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US2304630A
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US2289849A
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US2483354A
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US2638714A
Cited
US2635332A
Cited
US2702341A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-09 | 1964-02-08 | 1964-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-09 | 1968-02-08 | 1968-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-09 | 1972-02-08 | 1972-08-09 | $7700.00 | Window Closed / Lapsed |