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US2836349A
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Compression arrangement
Assignee: General Electric Co
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Filing: 1953-07-13
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Granted: 1958-05-27
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Expires: 1973-07-13
Abstract
No abstract record available.
Inventors
- 👤 Owen H Scheldorf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:39
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/0005; F04B39/0016; F04B39/02; F04B39/0223; F04B39/023; F04B39/0269; F04B39/10; F04B39/1073; F04B39/108
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1840045A
Cited
US1922092A
Cited
US2031094A
Cited
US1974421A
Cited
FR871115A
Cited
US2587246A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-26 | 1961-11-25 | 1962-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-26 | 1965-11-25 | 1966-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-26 | 1969-11-25 | 1970-05-27 | $7700.00 | Window Closed / Lapsed |