US2744310A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling a fitting under pressure
Assignee: Individual
•
Filing: 1951-09-17
•
Granted: 1956-05-08
•
Expires: 1971-09-17
Abstract
No abstract record available.
Inventors
- 👤 Jay P Gould
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:49
CPC Classifications
F; F16; F16L; F16L41/00; F16L41/008; E; E21; E21B; E21B34/00; E21B34/02; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53552; Y10T29/53796; Y10T29/5383
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US961375A
Cited
US1379139A
Cited
US1678147A
Cited
US1701691A
Cited
US1944840A
Cited
US2108068A
Cited
US2113598A
Cited
US2077507A
Cited
US2141274A
Cited
US2187838A
Cited
US2250244A
Cited
US2176260A
Cited
US2299365A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |