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:
Oct. 05, 1976
Filed:
Jun. 11, 1975
Daniel P Healey, Jr, Merrimacport, MA (US);
The Chase-Shawmut Company, Newburyport, MA (US);
Abstract
An electric fuse has a casing of synthetic-resin-glass-cloth laminate which includes but three re-inforcement plies, namely an outermost ply of woven glass fiber cloth forming an overlap extending in a direction longitudinally of said casing, and innermost ply formed by spaced rovings of glass fibers extending in a direction longitudinally of said casing, and an intermediate ply formed by a mat of substantially non-uniformly oriented glass fibers, said overlap of said outermost ply and said rovings penetrating into said intermediate ply to such an extent that the outer surface and the inner surface of said casing are substantially smooth substantially cylindrical coaxial surfaces.