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. 12, 2015
Filed:
Jan. 29, 2014
Applicant:
Gotohti.com Inc., Beamsville, CA;
Inventors:
Heiner Ophardt, Arisdorf, CH;
Edward House, Ontario, CA;
Cuneyt Tezcan, Guelph, CA;
Dusan Stan, Stoney Creek, CA;
Assignee:
GOTOHTI.COM INC., Beamsville, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D 7/22 (2010.01); A47K 5/12 (2006.01); G01F 23/292 (2006.01);
U.S. Cl.
CPC ...
B67D 7/221 (2013.01); A47K 5/1205 (2013.01); G01F 23/2928 (2013.01); G01F 23/2921 (2013.01); G01F 23/2927 (2013.01);
Abstract
A fluid level gauging mechanism external of a reservoir bottle in a dispenser which mechanism emits electromagnetic radiation and senses the electromagnetic radiation emitted which passes through the bottle or is reflected from the bottle through a wall of the bottle into the bottle at a first height and senses reflected radiation passing outwardly from the bottle at a second different height.