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:
Dec. 08, 2015
Filed:
Aug. 16, 2013
Applicant:
Gotohti.com Inc., Beamsville, CA;
Inventors:
Heiner Ophardt, Arisdorf, CH;
Andrew Jones, Smithville, CA;
Assignee:
GOTOHTI.COM INC., Beamsville, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D 7/06 (2010.01); B05B 11/00 (2006.01); A47K 5/12 (2006.01); G01F 11/02 (2006.01);
U.S. Cl.
CPC ...
B05B 11/3001 (2013.01); A47K 5/1207 (2013.01); B05B 11/3059 (2013.01); G01F 11/025 (2013.01);
Abstract
A piston of a piston pump adapted to be selectively coaxially slidably coupled to a complementary actuator mechanism by a keying arrangement utilizing one or more key elements engaging with one or more keyways, to place the piston and actuator mechanism in rotational alignment about the axis and with keying involving complementary circumferential location of keying elements and keyways, complementary radial extents of key members and keyways relative the axis, and/or complementary shapes for the key elements and keyways normal the axis.