US2980478A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cabinet structure
Assignee: General Electric Co
•
Filing: 1958-02-03
•
Granted: 1961-04-18
•
Expires: 1978-02-03
Abstract
No abstract record available.
Inventors
- 👤 Harry G Woehrle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:35
CPC Classifications
A; A47; A47B; A47B95/00; A47B95/04; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/31; Y10S24/35; Y10T; Y10T24/00; Y10T24/45; Y10T24/45005; Y10T24/45099; Y10T24/45105; Y10T24/45225; Y10T24/45471; Y10T24/45524; Y10T24/45529
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US492131A
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US754817A
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CH171574A
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US2646863A
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US2618695A
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US2692983A
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US2757059A
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US2870438A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-17 | 1964-10-17 | 1965-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-17 | 1968-10-17 | 1969-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-17 | 1972-10-17 | 1973-04-18 | $7700.00 | Window Closed / Lapsed |