US3139857A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milk filtering arrangement
Assignee: Babson Brothers Co
•
Filing: 1963-01-08
•
Granted: 1964-07-07
•
Expires: 1983-01-08
Abstract
No abstract record available.
Inventors
- 👤 Thomas W Merritt
- 👤 Chester A Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:08
CPC Classifications
A; A01; A01J; A01J11/00; A01J11/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A MILK HANDLING SYSTEM COMPRISING: EVACUATED MILK RECEIVING MEANS; A MILK LINE CONNECTED WITH SAID RECEIVING MEANS FOR DELIVERING MILK FROM MILKERS TO SAI DRECEIVING MEANS; A MILK RESERVOIR HAVING AN INLET AND AN OUTLET; A CONDUIT CONNECTED BETWEEN SAID RECEIVING MEANS AND THE INLET OF SAID RESERVOIR; INTERMITTENT MILK TRANSFER MEANS CONNECTED WITH SAID CONDUIT FOR TRANSFERRING BATCHES OF MILK FROM SAID MILK RECEIVING MEANS TO SAID MILK RESERVOIR THROUGH SAID CONDUIT; AND A MILK FILTER CONNECTED WITH SAID MILK RESERVOIR OUTLET.
Claim 2
Dependent Claim
83 words
A MILK HANDLING SYSTEM COMPRISING: EVACUATED MILK RECEIVING MEANS; A MILK LINE CONNECTED WITH SAID RECEIVING MEANS FOR DELIVERING MILK FROM MILKERS TO SAI DRECEIVING MEANS; A MILK RESERVOIR HAVING AN INLET AND AN OUTLET; A CONDUIT CONNECTED BETWEEN SAID RECEIVING MEANS AND THE INLET OF SAID RESERVOIR; INTERMITTENT MILK TRANSFER MEANS CONNECTED WITH SAID CONDUIT FOR TRANSFERRING BATCHES OF MILK FROM SAID MILK RECEIVING MEANS TO SAID MILK RESERVOIR THROUGH SAID CONDUIT; AND A MILK FILTER CONNECTED WITH SAID MILK RESERVOIR OUTLET.
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) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |