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Francis J. Markey received US Patent No. 2,302,451 on November 17, 1942, filed January 6, 1941. It was assigned to General Motors Corp.
The patent's description opens (from the scanned text):
This invention relates to an indicator to show the extent of brake lining wear.
- Author
- Francis J. Markey
- Published by
- US Patent Office
- Series
- US Patent No. 2,302,451
- Date
- November 17, 1942
- Library no.
- ACL Doc 21933 · asbestosclaims.law/library/21933
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 2 pages · 164 KB
Where it was listed
- Asbestos, December 1942, in its patents department (the year's issues)
Cite this document
Francis J. Markey. “Brake Lining Wear Indicator (US Patent 2,302,451, 1942).” November 17, 1942. US Patent No. 2,302,451. US Patent Office. AsbestosClaims.Law Library, ACL Doc 21933. https://asbestosclaims.law/library/21933.
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