US3047022A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure responsive device
Assignee: Taylor Instrument Co
•
Filing: 1958-12-24
•
Granted: 1962-07-31
•
Expires: 1978-12-24
Abstract
No abstract record available.
Inventors
- 👤 Donald J Aldinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:30
CPC Classifications
G; G01; G01L; G01L9/00; G01L9/0033; G01L9/0036; F; F15; F15B; F15B5/00; G01F; G01F1/00; G01F1/05; G01F1/34; G01F1/36; G01F1/38; G01F1/383; G01L13/00; G01L13/02; G01L13/025; G01L9/0041; G01L9/007
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US897730A
Cited
US1805802A
Cited
US2203460A
Cited
US2301031A
Cited
US2276580A
Cited
US2359168A
Cited
US2497255A
Cited
US2627183A
Cited
US2626183A
Cited
US2814312A
Cited
US2752949A
Cited
US2778986A
Cited
US2747614A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |