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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 11305849 B1

PDFFull Text
Date of Patent:
Apr. 19, 2022

Filed:

Jun. 30, 2020

Float, float assembly, and method for installing float assembly

Applicant:

Kyoraku Co., Ltd., Kyoto, JP;

Inventors:

Takaya Niimi, Tokyo, JP;

Yoshinori Motohashi, Osaka, JP;

Tsutomu Sakaguchi, Osaka, JP;

Assignee:

KYORAKU CO., LTD., Kyoto, JP;

Attorney:

Maier & Maier, PLLC

Primary Examiner:

Daniel V Venne

Int. Cl.
CPC ...
B63B 35/44 (2006.01); H02S 10/40 (2014.01); F24S 25/634 (2018.01); F24S 25/65 (2018.01); F24S 25/63 (2018.01); B63B 35/38 (2006.01); H02S 20/30 (2014.01); F24S 25/11 (2018.01); F24S 25/636 (2018.01); F24S 20/70 (2018.01); F24S 25/632 (2018.01); F24S 25/60 (2018.01);
U.S. Cl.
CPC ...
B63B 35/44 (2013.01); B63B 35/38 (2013.01); F24S 20/70 (2018.05); F24S 25/11 (2018.05); F24S 25/63 (2018.05); F24S 25/632 (2018.05); F24S 25/634 (2018.05); F24S 25/636 (2018.05); F24S 25/65 (2018.05); H02S 10/40 (2014.12); H02S 20/30 (2014.12); B63B 2035/4453 (2013.01); F24S 2025/6001 (2018.05);
Abstract

Present invention provides a float capable of suppressing deformation of the synthetic resin body even if internal gas expands and contracts due to environmental temperature change. A float comprises a float body made of a synthetic resin molded in a hollow shape, a projecting portion projecting from the upper surface of the float body and having a vent hole, and a microporous membrane adhered to the outside of the vent hole.

Find Patent Forward Citations

Niimi, Takaya. (2022). Float, float assembly, and method for installing float assembly (U.S. Patent No. 11305849). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11305849

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

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