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. 30, 1989
Filed:
Mar. 23, 1988
Applicant:
Inventor:
William H Lichfield, Corinne, UT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239447 ; 239526 ; 239D / ;
Abstract
A safety spray wand for use in car wash units, and the like, having selected valve units, each with a single moving valve part to provide controlled flow through a valve housing; a break-away, variable length barrel assembly connected to the valve housing and with the housing structure made to withstand even severe vandalism and to accommodate swivel coupling of a supply line to the wand.
Quick Actions:
Lichfield, William. (1989). Spray wand (U.S. Patent No. 4834293). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4834293
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile