Patent CA977012A successfully refreshed from Google Patents.
CA977012A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Track frame reciprocating mechanism for track-type tractors
Assignee: Caterpillar Inc
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Filing: 1973-06-29
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Granted: 1975-10-28
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Expires: 1993-06-29
Abstract
No abstract record available.
Inventors
- 👤 Ronald L. Krolak
- 👤 Eldon D. Oestmann
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-04 03:07
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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