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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 11946633 B1

PDFFull Text
Date of Patent:
Apr. 02, 2024

Filed:

May. 31, 2021

Submersible light fixture with multilayer stack for pressure transfer

Applicant:

Seescan, Inc., San Diego, CA (US);

Inventors:

Mark S. Olsson, La Jolla, CA (US);

John R. Sanderson, IV, Panama City, FL (US);

Jon E. Simmons, Poway, CA (US);

Brian P. Lakin, Escondido, CA (US);

Steven B. Weston, San Diego, CA (US);

Assignee:

SeeScan, Inc., San Diego, CA (US);

Attorneys:

Steven C. Tietsworth, Esq.

Michael J. Pennington, Esq.

Primary Examiner:

Tsion Tumebo

Int. Cl.
CPC ...
F21V 31/00 (2006.01); F21V 3/04 (2018.01); F21V 3/06 (2018.01); F21V 5/04 (2006.01); F21V 7/00 (2006.01); F21V 15/01 (2006.01); F21V 21/30 (2006.01); F21V 23/00 (2015.01); F21V 23/04 (2006.01); F21V 23/06 (2006.01); F21V 29/507 (2015.01); F21V 29/70 (2015.01); F21Y 101/00 (2016.01); F21Y 105/10 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 31/005 (2013.01); F21V 3/04 (2013.01); F21V 3/06 (2018.02); F21V 5/04 (2013.01); F21V 7/00 (2013.01); F21V 15/01 (2013.01); F21V 23/005 (2013.01); F21V 23/0442 (2013.01); F21V 23/06 (2013.01); F21V 29/507 (2015.01); F21V 29/70 (2015.01); F21V 21/30 (2013.01); F21Y 2101/00 (2013.01); F21Y 2105/10 (2016.08); F21Y 2115/10 (2016.08);
Abstract

Lighting apparatus for high pressure underwater use are disclosed. In one embodiment the lighting apparatus comprises a housing for withstanding ambient exterior pressure at a depth of approximately 500 feet or more, a transparent pressure bearing window positioned at a forward end of the housing, and a multilayered stack for bearing substantially all of the loading applied to the transparent pressure bearing window at a depth of approximately 500 feet or more disposed in the housing behind the transparent pressure bearing window is disclosed.

Find Patent Forward Citations

Olsson, Mark. (2024). Submersible light fixture with multilayer stack for pressure transfer (U.S. Patent No. 11946633). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11946633

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

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