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. 23, 2006
Filed:
Mar. 28, 2003
Giorgio Manfredini, Cavezzo, IT;
Uber Bortoli, Mirandola, IT;
Giorgio Manfredini, Cavezzo, IT;
Uber Bortoli, Mirandola, IT;
CPS Color Equipment SpA, San Felice sul Panaro, IT;
Abstract
A positive-displacement pump, in particular for use in machines or dispensing fluids, including two elements that are with respect to one another and which mesh with one another (), each of them being rotatably mounted in the pump with centered coupling without interference with a corresponding centering body (). At least one of the two above-mentioned ratable elements has a plurality of undercut regions () at the location of the centering walls. The undercut regions () comprise a wall portion which is spaced with respect to the facing wall of the respective centering body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile