Patent US2779188A successfully refreshed from Google Patents.
US2779188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid gage apparatus
Assignee: Taft Peirce Manufacturing Co
•
Filing: 1952-06-07
•
Granted: 1957-01-29
•
Expires: 1972-06-07
Abstract
No abstract record available.
Inventors
- 👤 Jr Franklin Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:19
CPC Classifications
G; G01; G01B; G01B13/00; G01B13/18
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1162475A
Cited
US1803260A
Cited
US2594046A
Cited
US2513374A
Cited
US2665579A
Cited
US2573843A
Cited
US2594077A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-29 | 1960-07-30 | 1961-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-29 | 1964-07-30 | 1965-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-29 | 1968-07-30 | 1969-01-29 | $7700.00 | Window Closed / Lapsed |