US2630964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressor mounting
Assignee: General Electric Co
•
Filing: 1949-12-14
•
Granted: 1953-03-10
•
Expires: 1969-12-14
Abstract
No abstract record available.
Inventors
- 👤 Owen H Scheldorf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:12
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/12; Y; Y10; Y10S; Y10S417/00; Y10S417/902; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49009; Y10T29/49316; Y10T29/4932; Y10T29/49826; Y10T29/49908; Y10T29/49938; Y10T29/49947; Y10T29/49954
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2062045A
Cited
US2001492A
Cited
US1991723A
Cited
US1971723A
Cited
US2279932A
Cited
US2246272A
Cited
US2415905A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-09 | 1956-09-08 | 1957-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-09 | 1960-09-08 | 1961-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-09 | 1964-09-08 | 1965-03-10 | $7700.00 | Window Closed / Lapsed |