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:
Apr. 06, 1992
Filed:
Jun. 28, 1990
Applicant:
Inventor:
Brian A Fisher, Burlington, Ontario, CA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60S / ; B60S / ;
U.S. Cl.
CPC ...
1525042 ; 1525036 ;
Abstract
A windshield wiper boot made by blow moulding a thermoplastic elastomer. The selected thermoplastic elastomer advantageously does not absorb moisture and will not stick to itself, thereby obviating the need for a release agent wash. The blow moulding process results in a boot of superior finish and permits the boot to be formed with a thickened saddle area where it is fastened to a windshield wiper superstructure for connection to a wiper arm and also to carry identifying logos and the like.