US3043144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temperature compensator for manometers with servo-followers
Assignee: Individual
•
Filing: 1960-08-29
•
Granted: 1962-07-10
•
Expires: 1980-08-29
Abstract
No abstract record available.
Inventors
- 👤 Eugene A Giassey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 00:34
CPC Classifications
G; G01; G01L; G01L9/00; G01L9/10; G01L9/105; G01L9/0091; G01L9/0094
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1672229A
Cited
US2050965A
Cited
US2363690A
Cited
US2553291A
Cited
US2715705A
Cited
US2722641A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |