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Class 474/269 - Additional material is leather


Subclass of Class 474 - Endless belt power transmission systems or components
Definition: Subject matter wherein the additional material is leather.
No. of patents: 1
Last issue date: 01/19/1982


NumberTitleIssue Date
4311756Leather belts or aprons for textile machines
The invention relates to a belt or apron for textile machines comprising a layer or lamination of a belt or apron as covered by U.S. Pat. No. 4,061,803 superimposed upon and bonded to a ply of resilient cellular polyurethane felt-like material....
01/19/1982
 
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