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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 11674473 B1

PDFFull Text
Date of Patent:
Jun. 13, 2023

Filed:

May. 07, 2021

Engine and work machine

Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventors:

Toshiki Shinohara, Wako, JP;

Takashi Suzuki, Wako, JP;

Masanori Ishikawa, Wako, JP;

Assignee:

HONDA MOTOR CO., LTD., Tokyo, JP;

Attorney:

Thomas | Horstemeyer, LLP

Primary Examiner:

Long T Tran

Assistant Examiner:

James J Kim

Int. Cl.
CPC ...
F02F 3/00 (2006.01); F02F 3/26 (2006.01); F02B 23/08 (2006.01); F02B 23/10 (2006.01);
U.S. Cl.
CPC ...
F02F 3/26 (2013.01); F02B 23/08 (2013.01); F02B 2023/102 (2013.01);
Abstract

An engine includes a cylinder block in which a cylinder is formed, a piston arranged to be reciprocally movable in the cylinder, a cylinder head that is arranged on an upper side of the cylinder block and forms a combustion chamber between an inner peripheral surface of the cylinder and an upper surface of the piston, and an ignition plug arranged in the cylinder head. An inner peripheral portion of the cylinder head includes an inner peripheral side portion formed to be flush with the inner peripheral surface of the cylinder, and a tilting portion tilting from the upper surface of the piston to a side surface is formed on the piston.

Find Patent Forward Citations

Shinohara, Toshiki. (2023). Engine and work machine (U.S. Patent No. 11674473). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11674473

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

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