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:
May. 03, 1994
Filed:
Sep. 28, 1992
Applicant:
Inventors:
Daniel M Duhaime, Bloomfield Hills, MI (US);
Charles A Dunn, Livonia, MI (US);
Mark R Henault, Dearborn, MI (US);
Assignee:
Ford Motor Company, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ;
U.S. Cl.
CPC ...
156245 ; 264516 ; 264249 ;
Abstract
A method of attaching a member to the interior of a blow-molded plastic fuel tank wall. The wall is molded from a pliable parison. An inwardly directed projection is formed integral with the wall. The projection has an inner surface and an outer surface. The outer surface forms a cavity receiving a core. The core is inserted within the cavity while the parison is partially pliable and fuzes to the wall. The projection is inserted through an aperture in the member and heated. The softened projection is squashed to secure the member to the wall.