US3125067A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milking machine manifold
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
•
Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:04
CPC Classifications
A; A01; A01J; A01J5/00; A01J5/04; A01J5/041
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
176 words
A MILKING MACHINE MANIFOLD COMPRISING A BODY HAVING TWIN VALVE CHAMBERS THEREIN IN SIDE BY SIDE RELATIONSHIP, A VALVE RECIPROCABLE IN EACH SUCH VALVE CHAMBER, A VALVE SEAT IN EACH SUCH VALVE CHAMBER BENEATH SAID VALVE AND CLOSEABLE BY THE VALVE OF SUCH VALVE CHAMBER IN ITS LOWER POSITION, SAID VALVE BODY HAVING THEREIN TWO DUCTS POSITIONED TO COMMUNICATE RESPECTIVELY WITH SUCH VALVE CHAMBERS AND ADAPTED TO BE CONNECTED TO SEPARATE TEAT CUPS, SAID BODY HAVING A MILK OUTLET AND STEADY SUCTION DUCT COMMUNICATING PAST SAID VALVE SEAT AND A PORTION OF EACH OF THE VALVE CHAMBERS BELOW ITS VALVE WHEN ITS VALVE IS RAISED OUT OF ENGAGEMENT WITH THE VALVE SEAT OF ITS CHAMBER FOR WITHDRAWING MILK FROM SUCH VALVE CHAMBERS, AND SAID VALVE BODY HAVING TWO DUCTS COMMUNICATING RESPECTIVELY WITH THE TWO VALVE CHAMBERS ABOVE SAID VALVE SEATS AND ADAPTED TO BE CONNECTED TO AN ALTERNATING SUCTION SOURCE FOR HOLDING ONE OF SAID VALVES OUT OF ENGAGEMENT WITH ITS VALVE SEAT WHEN THE OTHER OF SAID VALVES IS IN ENGAGEMENT WITH ITS VALVE SEAT.
Claim 2
Dependent Claim
176 words
A MILKING MACHINE MANIFOLD COMPRISING A BODY HAVING TWIN VALVE CHAMBERS THEREIN IN SIDE BY SIDE RELATIONSHIP, A VALVE RECIPROCABLE IN EACH SUCH VALVE CHAMBER, A VALVE SEAT IN EACH SUCH VALVE CHAMBER BENEATH SAID VALVE AND CLOSEABLE BY THE VALVE OF SUCH VALVE CHAMBER IN ITS LOWER POSITION, SAID VALVE BODY HAVING THEREIN TWO DUCTS POSITIONED TO COMMUNICATE RESPECTIVELY WITH SUCH VALVE CHAMBERS AND ADAPTED TO BE CONNECTED TO SEPARATE TEAT CUPS, SAID BODY HAVING A MILK OUTLET AND STEADY SUCTION DUCT COMMUNICATING PAST SAID VALVE SEAT AND A PORTION OF EACH OF THE VALVE CHAMBERS BELOW ITS VALVE WHEN ITS VALVE IS RAISED OUT OF ENGAGEMENT WITH THE VALVE SEAT OF ITS CHAMBER FOR WITHDRAWING MILK FROM SUCH VALVE CHAMBERS, AND SAID VALVE BODY HAVING TWO DUCTS COMMUNICATING RESPECTIVELY WITH THE TWO VALVE CHAMBERS ABOVE SAID VALVE SEATS AND ADAPTED TO BE CONNECTED TO AN ALTERNATING SUCTION SOURCE FOR HOLDING ONE OF SAID VALVES OUT OF ENGAGEMENT WITH ITS VALVE SEAT WHEN THE OTHER OF SAID VALVES IS IN ENGAGEMENT WITH ITS VALVE SEAT.
References Cited (Backward Citations)
US2896573A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |