US3091252A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid transferring apparatus
Assignee: Individual
•
Filing: 1961-08-22
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Granted: 1963-05-28
•
Expires: 1981-08-22
Abstract
No abstract record available.
Inventors
- 👤 Jones Richard De Forest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:27
CPC Classifications
A; A01; A01J; A01J7/00; A01J7/02; Y; Y10; Y10S; Y10S119/00; Y10S119/01; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7306
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A LIQUID MILK TRANSFERRING SYSTEM COMPRISING MEANS FORMING A CHAMBER, INLET AND OUTLET MEANS COMMUNICATING WITH SAID CHAMBER, MEANS FOR CONTROLLING THE FLOW OF LIQUID MILK INTO AND OUT OF SAID CHAMBER TO MAINTAIN A LOWER LIQUID MILK LEVEL AND AN UPPER LIQUID MILK LEVEL IN SAID CHAMBER AND ADDITIONAL MEANS FOR SETTING A HIGHER UPPER LIQUID LEVEL IN SAID CHAMBER FOR WHENEVER A CLEANING LIQUID IS BEING FLOWED INTO AND OUT OF SAID CHAMBERS.
Claim 2
Dependent Claim
75 words
A LIQUID MILK TRANSFERRING SYSTEM COMPRISING MEANS FORMING A CHAMBER, INLET AND OUTLET MEANS COMMUNICATING WITH SAID CHAMBER, MEANS FOR CONTROLLING THE FLOW OF LIQUID MILK INTO AND OUT OF SAID CHAMBER TO MAINTAIN A LOWER LIQUID MILK LEVEL AND AN UPPER LIQUID MILK LEVEL IN SAID CHAMBER AND ADDITIONAL MEANS FOR SETTING A HIGHER UPPER LIQUID LEVEL IN SAID CHAMBER FOR WHENEVER A CLEANING LIQUID IS BEING FLOWED INTO AND OUT OF SAID CHAMBERS.
References Cited (Backward Citations)
US1972144A
Cited
US1962192A
Cited
US2135582A
Cited
US2773720A
Cited
US2871821A
Cited
US2853050A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |