US3067465A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure and temperature sensing device for high pressure apparatus
Assignee: Individual
•
Filing: 1961-04-05
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Granted: 1962-12-11
•
Expires: 1981-04-05
Abstract
No abstract record available.
Inventors
- 👤 Armando A Giardini
- 👤 John E Tydings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:41
CPC Classifications
G; G01; G01L; G01L9/00; G01L9/18; B; B01; B01J; B01J3/00; B01J3/06; B01J3/065; B01J3/067; B30; B30B; B30B11/00; B30B11/004
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2745278A
Cited
US2910868A
Cited
US2941251A
Cited
US2871698A
Cited
US2896095A
Cited
US2941248A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |