Patent US2452145A successfully refreshed from Google Patents.
DE680309C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Direction indicators for bicycles and motorcycles
Assignee: Individual
•
Filing: 1938-08-31
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Granted: 1939-08-26
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Expires: 1958-08-31
Abstract
No abstract record available.
Inventors
- 👤 Walter Hertwig
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 02:07
CPC Classifications
B; B62; B62J; B62J6/00; B62J6/05; B62J6/052; B62J6/054
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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