The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 11, 1978
Filed:
May. 10, 1976
Applicant:
Inventors:
Thomas Joseph Wester, Toledo, OH (US);
Svend Aage Petersen, Toledo, OH (US);
Assignee:
Johns-Manville Corporation, Denver, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
D01G / ;
U.S. Cl.
CPC ...
83347 ; 83348 ; 83673 ; 83698 ; 83913 ;
Abstract
A blade roll for a chopper of glass fiber strands having elastomer means for supporting the blades and blade retaining means to cooperate with the elastomeric means for restraining movement of the blades in both a circumferential and radially outward direction.