Patent US5383044B1 successfully refreshed from Google Patents.
Patent US3126925A successfully refreshed from Google Patents.
US3126925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety cut-off for automatic dispensing valve
Assignee: —
•
Filing: —
•
Granted: 1964-03-31
•
Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:55
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/42; B67D7/44; B67D7/46; B67D7/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
IN A DISPENSING NOZZLE, A BODY WITH AN INLET PORTION AND A MAIN VALVE TOGETHER WITH MEANS FOR ACTUATING THE VALVE COMPRISING A LEVER AND A LATCH TO HOLD THE LEVER IN VALVE-OPENING POSITION, FLUID ACTUATED MEANS AT SAID INLET PORTION HAVING A CONNECTION WITH THE INLET PORTION OF SAID NOZZLE AND A CONNECTION WITH SAID LATCH FOR RELEASING SAID LATCH UPON FAILURE OF FLUID PRESSURE WITHIN SAID INLET PORTION.
Claim 2
Dependent Claim
70 words
IN A DISPENSING NOZZLE, A BODY WITH AN INLET PORTION AND A MAIN VALVE TOGETHER WITH MEANS FOR ACTUATING THE VALVE COMPRISING A LEVER AND A LATCH TO HOLD THE LEVER IN VALVE-OPENING POSITION, FLUID ACTUATED MEANS AT SAID INLET PORTION HAVING A CONNECTION WITH THE INLET PORTION OF SAID NOZZLE AND A CONNECTION WITH SAID LATCH FOR RELEASING SAID LATCH UPON FAILURE OF FLUID PRESSURE WITHIN SAID INLET PORTION.
References Cited (Backward Citations)
US2011393A
Cited
US2106596A
Cited
FR843649A
Cited
US2556221A
Cited
US2804991A
Cited
US3005476A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |