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. 25, 1991
Filed:
Feb. 10, 1989
Applicant:
Inventor:
James E O'Connor, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
156166 ; 156167 ; 156180 ; 156245 ; 264250 ; 264251 ; 264294 ; 264296 ;
Abstract
An article of manufacture comprises a pultruded thermoplastic composite body having at least two integral sections of different cross-sectional shapes. This is produced by a method and/or in an apparatus wherein an elongated body of reinforced thermoplastic material is pulled through a plurality of dies and the plurality of dies are operated independently of each other so that any combination of the dies can be selected to operate on the elongated body for imparting to at least a portion of the body the cross-sectional shape of the selected one or ones of the dies.