CA1004160A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Brake mechanism for winch drums
Assignee: Gearmatic Co Ltd
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Filing: 1974-01-03
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Granted: 1977-01-25
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Expires: 1994-01-03
Abstract
No abstract record available.
Inventors
- 👤 Sommerville G. Christison
- 👤 Michael P. Smyth
Bibliographic Details
Application Number
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Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-09 09:28
CPC Classifications
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Claims Analysis
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References Cited (Backward Citations)
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