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. 10, 1979
Filed:
Nov. 21, 1977
Josef Wagner, Friedrichshafen, DE;
Firma Josef Wagner GmbH, , DE;
Abstract
A spray gun construction, comprises a housing part which is interconnected with a container part at its front end and a handle part at its rear end which has an actuating button. The housing part has a suction bore and a return bore located in fixed spaced apart relationship and a spray nozzle and surge chamber member which has a suction line connection which extends into the spray bore and a return line connection which extends into the return bore which alone or in combination with other pin and peg arrangements permit interconnection and alignment of the nozzle with the associated surge chamber on the housing in connection with a container or reservoir member containing the liquid to be sprayed. In addition, a U-shaped bridge member is pin- or peg-connected into the first housing to the rear of the spray nozzle and surge chamber member and it carries an electromagnetic pump which includes a coil portion mounted on the bridge member with an armature which is pivoted on the coil portion and actuates a piston member which is mounted for sliding movement on the bridge member so that the piston thereof moves backwardly and forwardly in the surge chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile