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:
Jun. 29, 1982
Filed:
Jun. 18, 1981
Applicant:
Inventors:
John R Mechel, Maumee, OH (US);
Eric J Brosch, Grand Rapids, OH (US);
Assignee:
Manville Service Corporation, Denver, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
65 12 ; 65 101 ; 65348 ;
Abstract
An oval cooling tube for the central portion of a fiberizing bushing having a plurality of parallel cooling fins attached to the sides thereof.
Quick Actions:
Mechel, John. (1982). Twin center cooling fin for tip type bushing (U.S. Patent No. 4337075). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4337075
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile