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:
Aug. 05, 2003
Filed:
Oct. 19, 2001
Applicant:
Inventor:
Allan Stikeleather, S. Easton, MA (US);
Assignee:
IBC Corporation, South Easton, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 5/306 ;
U.S. Cl.
CPC ...
B21D 5/306 ;
Abstract
A method of forming an extended surface heat transfer fin by differentially rolling a metal strip having a wedge-shaped profile. The method includes linearly stretching the thicker edge of the metal strip to a greater degree than the thinner edge.
Stikeleather, Allan. (2003). Tapered fin and method of forming the same (U.S. Patent No. 6601299). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6601299
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile