US3109566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray valve structure
Assignee: Crown Industrial Products Co
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Filing: 1962-12-03
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Granted: 1963-11-05
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Expires: 1982-12-03
Abstract
No abstract record available.
Inventors
- 👤 Dean B Yetter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:03
CPC Classifications
B; B05; B05B; B05B9/00; B05B9/03; B05B9/04; B05B9/08; B05B9/0805; B05B9/0833
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A GARDEN SPRAY INCLUDING A TANK ADAPTED TO CONTAIN LIQUID TO BE SPRAYED, A NOZZLE CONNECTED TO THE TANK AND ADAPTED TO SPRAY LIQUID THEREFROM, MEANS ADAPTED TO COOPERATE WITH A PRESSURE CARTRIDGE FOR PRESSURIZING SAID TANK, INCLUDING A METERING CAN ATTACHED TO SAID TANK, AN INLET AND OUTLET FOR PASSING PROPELLANT INTO AND OUT OF SAID METERING CAN, A MOVABLE VALVE MEMBER POSITIONED IN SAID CAN AND HAVING A PORTION THEREOF EXTENDING INTO POSITION FOR OPERABLE CONTACT WITH SAID PRESSURE CARTRIDGE, MOVEMENT OF SAID CARTRIDGE INTO CONTACT WITH SAID VALVE
Claim 2
Dependent Claim
91 words
A GARDEN SPRAY INCLUDING A TANK ADAPTED TO CONTAIN LIQUID TO BE SPRAYED, A NOZZLE CONNECTED TO THE TANK AND ADAPTED TO SPRAY LIQUID THEREFROM, MEANS ADAPTED TO COOPERATE WITH A PRESSURE CARTRIDGE FOR PRESSURIZING SAID TANK, INCLUDING A METERING CAN ATTACHED TO SAID TANK, AN INLET AND OUTLET FOR PASSING PROPELLANT INTO AND OUT OF SAID METERING CAN, A MOVABLE VALVE MEMBER POSITIONED IN SAID CAN AND HAVING A PORTION THEREOF EXTENDING INTO POSITION FOR OPERABLE CONTACT WITH SAID PRESSURE CARTRIDGE, MOVEMENT OF SAID CARTRIDGE INTO CONTACT WITH SAID VALVE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-04 | 1967-05-06 | 1967-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-04 | 1971-05-06 | 1971-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-04 | 1975-05-06 | 1975-11-05 | $7700.00 | Window Closed / Lapsed |