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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 11235481 B1

PDFFull Text
Date of Patent:
Feb. 01, 2022

Filed:

Apr. 11, 2018

Oscillatory linear actuator and cutting device

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventors:

Tomoaki Murakami, Osaka, JP;

Noboru Kobayashi, Osaka, JP;

Hiroki Inoue, Shiga, JP;

Masashi Moriguchi, Shiga, JP;

Assignee:

PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka, JP;

Attorney:

McDermott Will and Emery LLP

Primary Examiner:

Jennifer S Matthews

Int. Cl.
CPC ...
B26B 19/28 (2006.01); H02K 33/16 (2006.01); H02K 33/06 (2006.01); H02K 7/04 (2006.01); H02K 16/02 (2006.01); H02K 7/00 (2006.01);
U.S. Cl.
CPC ...
B26B 19/282 (2013.01); B26B 19/288 (2013.01); H02K 33/06 (2013.01); H02K 33/16 (2013.01); H02K 7/00 (2013.01); H02K 7/04 (2013.01); H02K 16/02 (2013.01);
Abstract

An oscillatory linear actuator includes: an output movable element which is reciprocated by a periodically varying magnetic field and performs work on an object; and a vibration absorbing movable element which is reciprocated at a phase opposite to a phase of the output movable element and reduces vibration of the oscillatory linear actuator. The vibration absorbing movable element is lighter in weight than the output movable element.

Find Patent Forward Citations

Murakami, Tomoaki. (2022). Oscillatory linear actuator and cutting device (U.S. Patent No. 11235481). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11235481

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

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