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For the Inventor, By the Inventor

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.:

US 11505443 B1

PDFFull Text
Date of Patent:
Nov. 22, 2022

Filed:

Dec. 09, 2021

Membrane for reservoir seals in fluid mixture dispensing system

Applicant:

Cana Technology, Inc., Redwood City, CA (US);

Inventors:

Gregory Allen Springer, Los Altos, CA (US);

Jeffery Lance Kizer, Oakland, CA (US);

Matthew Ambauen, San Francisco, CA (US);

Stephan Weidi Tai, San Francisco, CA (US);

Erik James Shahoian, Sonoma, CA (US);

David Friedberg, San Francisco, CA (US);

Andrés Ornelas Vargas, San Francisco, CA (US);

Simon Spence, Hawthorn, AU;

Peter Delmenico, Hampton, AU;

Andrew Christopher Jenkins, West Heidelberg, AU;

Nathan Andrew Ray, Heathmont, AU;

Kristopher Bernardo Dos Santos, San Francisco, CA (US);

Elijah S. Kashi, San Francisco, CA (US);

Andrew Scott Davies, Oakland, CA (US);

Danilo Bueno, Burlingame, CA (US);

Assignee:

Cana Technology, Inc., Redwood City, CA (US);

Attorney:

Daylight Law, P.C.

Primary Examiner:

Charles P Cheyney

Int. Cl.
CPC ...
B67D 7/74 (2010.01); B67D 1/08 (2006.01); B67D 1/00 (2006.01); A47J 31/52 (2006.01); F16K 37/00 (2006.01); A47J 31/40 (2006.01); A47J 31/46 (2006.01); B67D 1/12 (2006.01); B67D 1/14 (2006.01); B01F 35/10 (2022.01); B01F 33/84 (2022.01); B08B 9/032 (2006.01); B67D 1/04 (2006.01); B67D 1/07 (2006.01); B01F 35/71 (2022.01); B67D 3/00 (2006.01); B01F 35/75 (2022.01); B01F 35/221 (2022.01); B01F 35/21 (2022.01); B01F 101/16 (2022.01); A23G 9/30 (2006.01); B01F 23/40 (2022.01); B01F 101/21 (2022.01); B01F 101/14 (2022.01); B01F 35/30 (2022.01);
U.S. Cl.
CPC ...
B67D 1/0878 (2013.01); A47J 31/40 (2013.01); A47J 31/407 (2013.01); A47J 31/461 (2018.08); A47J 31/5251 (2018.08); B01F 33/846 (2022.01); B01F 35/1453 (2022.01); B01F 35/2113 (2022.01); B01F 35/2213 (2022.01); B01F 35/7174 (2022.01); B01F 35/71745 (2022.01); B01F 35/71805 (2022.01); B01F 35/718051 (2022.01); B01F 35/7543 (2022.01); B08B 9/032 (2013.01); B67D 1/0015 (2013.01); B67D 1/0019 (2013.01); B67D 1/0037 (2013.01); B67D 1/0046 (2013.01); B67D 1/0052 (2013.01); B67D 1/0078 (2013.01); B67D 1/0085 (2013.01); B67D 1/04 (2013.01); B67D 1/07 (2013.01); B67D 1/0884 (2013.01); B67D 1/0885 (2013.01); B67D 1/0888 (2013.01); B67D 1/1252 (2013.01); B67D 1/14 (2013.01); B67D 3/0012 (2013.01); B67D 3/0019 (2013.01); B67D 3/0041 (2013.01); F16K 37/0041 (2013.01); A23G 9/30 (2013.01); B01F 23/483 (2022.01); B01F 2035/351 (2022.01); B01F 2101/14 (2022.01); B01F 2101/16 (2022.01); B01F 2101/21 (2022.01); B67D 2001/0093 (2013.01); B67D 2001/0098 (2013.01); B67D 2001/0481 (2013.01); B67D 2001/075 (2013.01); B67D 2210/00013 (2013.01); B67D 2210/00065 (2013.01); B67D 2210/00089 (2013.01); B67D 2210/00091 (2013.01); B67D 2210/00146 (2013.01);
Abstract

A fluid mixture dispensing system using a membrane to seal multiple reservoirs is disclosed. The multiple reservoirs each contain a respective ingredient. The reservoirs are coupled to respective orifices in a plate. The respective ingredients are dispensable via the respective orifices. The membrane seals the respective orifices. The ingredients are dispensed into one or more channels formed between the membrane and the plate. In specific embodiments, the membrane is an integral part of a cartridge which contains the multiple reservoirs. In specific embodiments, the cartridge includes an inlet and an outlet. A solvent flows from the inlet to the outlet through the one or more channels, and the ingredients are dispensed into the solvent in the one or more channels.

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