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:
Nov. 21, 2023
Filed:
Sep. 29, 2022
Applicant:
Dropsa S.p.a., Milan, IT;
Inventor:
Walter Divisi, Monaco, MC;
Assignee:
DROPSA S.p.A., Milan, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16N 7/36 (2006.01); F04B 23/02 (2006.01); F16N 13/06 (2006.01);
U.S. Cl.
CPC ...
F16N 7/36 (2013.01); F04B 23/02 (2013.01); F16N 13/06 (2013.01); F05D 2260/98 (2013.01);
Abstract
A pump () comprising a lubricant reservoir () which feeds at least one pumping element (), the reservoir () being delimited by a base () in correspondence with which, inside the reservoir () there is a rotating spatula () featured, equipped with at least one blade (A) which, by rotating over the base (), conveys the said lubricant towards an intake (A) in the said pumping element () pushing the said lubricant through a plurality of passages (A) made in the surface of the said base ().