Patent US3191817A successfully refreshed from Google Patents.
US3191817A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Valve for dispensing fluid
Assignee: Shulton Inc
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Filing: 1963-10-28
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Granted: 1965-06-29
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Expires: 1983-10-28
Abstract
No abstract record available.
Inventors
- 👤 Furutani George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:32
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/32
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
111 words
A VALVE FOR A RECEPTACLE CONTAINING A FLUID TO BE DISPENSED THEREFROM COMPRISING, IN A COMBINATION MANUALLY ROTATABLE HEAD FOR ACTUATING SAID VALVE, A RADIALLY EXTENDING NOZZLE CARRIED BY AND ROTATABLE WITH SAID HEAD, A SIPHON TUBE HAVING A PASSAGEWAY IN FLUID FLOW CONNECTION WITH SAID NOZZLE AND HAVING A LOWER CURVED PORTION EXTENDING RADIALLY IN THE SAME VERTICAL PLANE IN WHICH SAID NOZZLE EXTENDS, AND MEANS FOR RIGIDLY SECURING SAID SIPHON TUBE TO SAID HEAD FOR ROTATION WITH SAID HEAD, WHEREBY AS SAID HEAD AND NOZZLE ARE ROTATED THE SIPHON TUBE ROTATES THEREWITH AND SINCE THE FLUID IN THE RECEPTACLE SEEKS THE LOWEST POINT IN THE RECEPTACLE THE LOWER CURVED
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US2997243A
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US2968428A
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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) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |