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(12) Patent: | (11) CA 1041413 |
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(21) Application Number: | 1041413 |
(54) English Title: | SAFETY TYRE AND WHEEL RIM ASSEMBLY |
(54) French Title: | ENSEMBLE PNEUMATIQUE/JANTE DE SECURITE |
Status: | Term Expired - Post Grant Beyond Limit |
(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: | |
(74) Associate agent: | |
(45) Issued: | 1978-10-31 |
(22) Filed Date: | |
Availability of licence: | N/A |
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 FOR CASE DM 5620/5625 Cognate
A safety tyre and wheel rim assembly having a safety support
member comprising a plurality of arcuate segments of rigid
material coupled together at their ends and mounted in a channel-
shaped bearing ring mounted on the wheel rim wherein the bearing
ring is located against both tyre beads to retain them in position.
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 1041413 was not found.
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Description | Date |
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Inactive: IPC from MCD | 2006-03-11 |
Inactive: Expired (old Act Patent) latest possible expiry date | 1995-10-31 |
Grant by Issuance | 1978-10-31 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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DUNLOP LIMITED |
Past Owners on Record |
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BARRIE J. ALLBERT |
RALPH WILDE |