US3343720A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid dispensing quantity selector
Assignee: Individual
•
Filing: 1965-07-06
•
Granted: 1967-09-26
•
Expires: 1985-07-06
Abstract
No abstract record available.
Inventors
- 👤 William R Barry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:30
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/08; B67D7/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A LIQUID DISPENSING QUANTITY SELECTOR FOR A METER CONTROLLED PUMP UNIT HAVING A QUANTITY REGISTER AND A NOZZLE VALVE ADAPTED TO BE TRIPPED TO A CLOSED POSITION, AND INCLUDING: (A) A MANUALLY SETTABLE QUANTITY PRESELECTING MEANS MOUNTED ADJACENT SAID REGISTER; (B) A QUALITY FOLLOWING MEANS MOUNTED TO AND DRIVEN WITH SAID REGISTER; (E) AN OVERRIDING COUPLING MEANS CONNETING THE FIRST TWO MENTIONED MEANS FOR FREE ADVANCEMENT OF THE FIRST MENTIONED MEANS AND DRIVING RETRACTION THEREOF; (D) AND A QUANTITY DETERMINING MEANS RESPONSIVE TO RETRACTION OF THE FIRST MENTIONED MEANS FROM THE MANUALLY SET POSITION TO A NULL POSITION AND THEREAT TO TRIP SAID VALVE TO A CLOSED POSITION.
Claim 2
Dependent Claim
108 words
A LIQUID DISPENSING QUANTITY SELECTOR FOR A METER CONTROLLED PUMP UNIT HAVING A QUANTITY REGISTER AND A NOZZLE VALVE ADAPTED TO BE TRIPPED TO A CLOSED POSITION, AND INCLUDING: (A) A MANUALLY SETTABLE QUANTITY PRESELECTING MEANS MOUNTED ADJACENT SAID REGISTER; (B) A QUALITY FOLLOWING MEANS MOUNTED TO AND DRIVEN WITH SAID REGISTER; (E) AN OVERRIDING COUPLING MEANS CONNETING THE FIRST TWO MENTIONED MEANS FOR FREE ADVANCEMENT OF THE FIRST MENTIONED MEANS AND DRIVING RETRACTION THEREOF; (D) AND A QUANTITY DETERMINING MEANS RESPONSIVE TO RETRACTION OF THE FIRST MENTIONED MEANS FROM THE MANUALLY SET POSITION TO A NULL POSITION AND THEREAT TO TRIP SAID VALVE TO A CLOSED POSITION.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |