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. 13, 2018
Filed:
Aug. 08, 2016
Applicants:
Adrian Rivera, Whittier, CA (US);
Kenneth L. Green, La Habra Heights, CA (US);
Inventors:
Adrian Rivera, Whittier, CA (US);
Kenneth L. Green, La Habra Heights, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47J 31/40 (2006.01); A47J 31/44 (2006.01); A47J 31/46 (2006.01);
U.S. Cl.
CPC ...
A47J 31/4478 (2013.01); A47J 31/465 (2013.01);
Abstract
A coffee maker provides a controlled release of heated water into brewing material. In one embodiment the coffee maker includes a spiraling nozzle releasing heated water over brewing material held in the coffee maker. The nozzle provides a single release point at each instant providing improved exposure of the brewing material to the heated water. In another embodiment the coffee maker includes a rotating sprinkler arm releasing heated water into the brewing material. In either embodiment motion may be provided by the flow of heated water, or by an electric motor.