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:
Mar. 13, 1979
Filed:
Sep. 19, 1977
Applicant:
Inventors:
John P Gagliardo, Shrewsbury, MA (US);
Fay A Purvis, Sutton, MA (US);
Assignee:
Feecon Corporation, Westboro, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
169 15 ; 239407 ; 2394285 ;
Abstract
Nozzle having a housing with a cylindrical inner surface and with a fixed wall extending at a right angle to its axis. A movable wall is mounted in the housing adjacent the fixed wall and is rotatable about the axis, so that a pattern of apertures in the movable wall match similar apertures in the fixed wall to control flow of fluid therethrough.
Gagliardo, John. (1979). Nozzle (U.S. Patent No. 4143717). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4143717
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile