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.

Date of Patent:
Aug. 11, 2026

Filed:

Jun. 07, 2022
Applicant:

Palo Alto Research Center Incorporated, Palo Alto, CA (US);

Inventors:

Kathryn F. Murphy, Redwood City, CA (US);

David K. Biegelsen, Portola Valley, CA (US);

Armand P. Neukermans, Portola Valley, CA (US);

Gary F. Cooper, Los Altos, CA (US);

Lee Kanne Galbraith, San Jose, CA (US);

Sudhanshu Jain, Santa Clara, CA (US);

Geordie Zapalac, Santa Clara, CA (US);

Assignee:

GENESEE VALLEY INNOVATIONS, LLC, Santa Clara, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B 7/04 (2006.01);
U.S. Cl.
CPC ...
B05B 7/0433 (2013.01);
Abstract

A nozzle includes a housing having an inner chamber, a first opening connected to the inner chamber, and a second opening connected to the inner chamber, and a solid, partially conical, plug in the second opening, the solid plug configured to leave a slit around the plug connected to the inner chamber, and the plug extending beyond an end of the housing.


Find Patent Forward Citations

Murphy, Kathryn. (2026). Annular effervescent nozzle (U.S. Patent No. 12702989). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12702989

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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