Patent US3008629A successfully refreshed from Google Patents.
US3008629A
Expired / Lapsed
US
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Compressor
Assignee: Carrier Corp
•
Filing: 1957-10-03
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Granted: 1961-11-14
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Expires: 1977-10-03
Abstract
No abstract record available.
Inventors
- 👤 Karl M Gerteis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:23
CPC Classifications
F; F25; F25B; F25B31/00; F25B31/02; F25B31/002; F25B31/023; Y; Y10; Y10S; Y10S417/00; Y10S417/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1292283A
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US1821688A
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US2053593A
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US2199486A
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US2304999A
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US2494606A
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US2638914A
Cited
US2674406A
Cited
US2676753A
Cited
US2818816A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-13 | 1965-05-15 | 1965-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-13 | 1969-05-15 | 1969-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-13 | 1973-05-15 | 1973-11-14 | $7700.00 | Window Closed / Lapsed |