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John D. Alley received US Patent No. 1,882,702 on October 18, 1932, filed August 22, 1929. It was assigned to American Brake Materials Corp.
The patent's description opens (from the scanned text):
My invention is more especially useful in making composition brake liners in strip 1 form in a generally arcuate shape to fit brakeheads or shoes and brake bands or other supports, and I will describe the invention as used for this purpose, although it may also be used in making relatively thick brake blocks and other braking elements for va- '*rious purposes.
- Author
- John D. Alley
- Published by
- US Patent Office
- Series
- US Patent No. 1,882,702
- Date
- October 18, 1932
- Library no.
- ACL Doc 22106 · asbestosclaims.law/library/22106
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 2 pages · 162 KB
Where it was listed
- Asbestos, December 1932, in its patents department (the year's issues)
Cite this document
John D. Alley. “Composition Friction Element (US Patent 1,882,702, 1932).” October 18, 1932. US Patent No. 1,882,702. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22106. https://asbestosclaims.law/library/22106.
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