US2551623A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressor
Assignee: HOWARD V MORE
•
Filing: 1944-04-29
•
Granted: 1951-05-08
•
Expires: 1964-04-29
Abstract
No abstract record available.
Inventors
- 👤 Orlo S More
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:27
CPC Classifications
F; F04; F04C; F04C29/00; F04C29/02; F04C18/00; F04C18/30; F04C18/34; F04C18/344; F04C18/3441; Y; Y10; Y10S; Y10S417/00; Y10S417/902
Claims Analysis
Total Claims: 0
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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) | 1954-05-07 | 1954-11-06 | 1955-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-07 | 1958-11-06 | 1959-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-07 | 1962-11-06 | 1963-05-08 | $7700.00 | Window Closed / Lapsed |