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(12) Patent: | (11) CA 1137836 |
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(21) Application Number: | 1137836 |
(54) English Title: | CATTLE RESTRAINING DEVICE |
(54) French Title: | DISPOSITIF DE RETENTION DE BOVINS DURANT LA MISE BAS |
Status: | Term Expired - Post Grant |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | GEORGE H. DUNSMUIRDUNSMUIR, GEORGE H. |
(74) Associate agent: | |
(45) Issued: | 1982-12-21 |
(22) Filed Date: | 1981-02-12 |
Availability of licence: | Yes |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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ABSTRACT OF THE DISCLOSURE
A device for restraining cattle, i.e., a cow during calving
includes a pair of gates pivotally mounted on a wall for movement into
and out of parallel, cattle restraining relationship to each other. One
of the gates is longer than the other, and can be locked in one position.
The second gate can be releasably connected to the first gate by chains
extending between the gates. Both gates are provided with removable
portions for facilitating access to the cow.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
Sorry, the representative drawing for patent document number 1137836 was not found.
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Description | Date |
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Inactive: Expired (old Act Patent) latest possible expiry date | 1999-12-21 |
Grant by Issuance | 1982-12-21 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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WAYNE LEASK |
ALEXANDER W. DIETZ |
Past Owners on Record |
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None |