US2710137A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressor
Assignee: S E P A D'exploitation Des Procedes Arnouil SA Ste
•
Filing: 1950-12-01
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Granted: 1955-06-07
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Expires: 1970-12-01
Abstract
No abstract record available.
Inventors
- 👤 Arnouil Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:03
CPC Classifications
F; F16; F16J; F16J1/00; F01; F01B; F01B9/00; F01B9/02; F04; F04B; F04B39/00; F04B39/02; F04B9/00; F04B9/02; F25; F25B; F25B31/00; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18248
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1476383A
Cited
US1467066A
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US1493006A
Cited
US1770273A
Cited
US2023466A
Cited
US1998338A
Cited
US2031941A
Cited
US2306813A
Cited
US2539896A
Cited
US2496676A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-06-06 | 1958-12-06 | 1959-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-06 | 1962-12-06 | 1963-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-06 | 1966-12-06 | 1967-06-07 | $7700.00 | Window Closed / Lapsed |