Patent US3237603A successfully refreshed from Google Patents.
US3237603A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic cattle vise
Assignee: Individual
•
Filing: 1964-05-07
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Granted: 1966-03-01
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Expires: 1984-05-07
Abstract
No abstract record available.
Inventors
- 👤 Keith C Markegard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:05
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/06; A01K1/0613
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
IN AN ANIMAL SQUEEZE DEVICE, A SUPPORTING FLOOR, A PAIR OF SIDE PANELS DIVERGING UPWARDLY FROM THE FLOOR HAVING LOWER ENGAGING PORTIONS VARIABLY SPACED ALONG THE FLOOR, A MOUNTNG STRUCTURE DISPOSED BELOW THE FLOOR, SAID PANELS HAVING EXTENSIONS PROJECTING DOWNWARDLY THROUGH THE FLOOR INTO THE MOUNTING STRUCTURE, MEANS CONNECTED TO THE EXTENSIONS WITHIN THE MOUNTING STRUCTURE FOR ESTABLISHING PIVOTAL SUPPORTING AXES SPACED BELOW THE FLOOR, AND POWER OPERATED MEANS OPERATIVELY CONNECTED TO SAID EXTENSIONS BELOW THE FLOOR FOR PIVOTALLY DISPLACING THE
Claim 2
Dependent Claim
81 words
IN AN ANIMAL SQUEEZE DEVICE, A SUPPORTING FLOOR, A PAIR OF SIDE PANELS DIVERGING UPWARDLY FROM THE FLOOR HAVING LOWER ENGAGING PORTIONS VARIABLY SPACED ALONG THE FLOOR, A MOUNTNG STRUCTURE DISPOSED BELOW THE FLOOR, SAID PANELS HAVING EXTENSIONS PROJECTING DOWNWARDLY THROUGH THE FLOOR INTO THE MOUNTING STRUCTURE, MEANS CONNECTED TO THE EXTENSIONS WITHIN THE MOUNTING STRUCTURE FOR ESTABLISHING PIVOTAL SUPPORTING AXES SPACED BELOW THE FLOOR, AND POWER OPERATED MEANS OPERATIVELY CONNECTED TO SAID EXTENSIONS BELOW THE FLOOR FOR PIVOTALLY DISPLACING THE
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) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |