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:
Jul. 16, 1985
Filed:
Nov. 17, 1983
Applicant:
Inventor:
Norman R Harlow, Cornwall-on-Hudson, NY (US);
Assignee:
Carlisle Corporation, Buchanan, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D / ;
U.S. Cl.
CPC ...
264127 ; 1741 / ; 264174 ; 2642888 ;
Abstract
A method for extruding, stretching and sintering polytetrafluoroethylene in a single pass operation to form articles of low density sintered polytetrafluoroethylene and articles such as electric cable (C) having low density, sintered polytetrafluoroethylene insulation (F) applied about a conductor (W) by such method.