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:
Feb. 28, 2006
Filed:
Mar. 06, 2002
Applicant:
Terry Joe Hanna, Millersport, OH (US);
Inventor:
Terry Joe Hanna, Millersport, OH (US);
Assignee:
Johns Manville International, Inc., Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 37/085 (2006.01);
U.S. Cl.
CPC ...
Abstract
Electrical resistant bushings and methods for making fibers such as glass fibers by passing molten glass through these bushings to form fibers wherein the bushings have novel ears for attaching to electrical terminal clamps bringing electrical current to the bushing are disclosed. The novel ears have at least one generally V shaped notch at or near the unattached end of the ear to produce an improved temperature profile on the tip plate of the bushing. One preferred bushing of the invention has ears having 5 generally V shaped notches therein.