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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 10305360 B1

PDFFull Text
Expired
Date of Patent:
May. 28, 2019

Filed:

Nov. 11, 2016

Magnet to magnet couplings and drives

Applicant:

Magnadrive Corporation, Woodinville, WA (US);

Inventors:

Rian Rustvold, Kenmore, WA (US);

Jeongkwan Lee, Bellevue, WA (US);

Geoffrey Reynolds Harmon, Sammamish, WA (US);

Assignee:

MagnaDrive Corporation, Woodinville, WA (US);

Attorney:

Seed Intellectual Property Law Group LLP

Primary Examiner:

Bernard Rojas

Assistant Examiner:

Rashad H Johnson

Int. Cl.
CPC ...
H02K 49/10 (2006.01); H02K 49/08 (2006.01); H02K 17/16 (2006.01); H02K 16/04 (2006.01); H02K 1/18 (2006.01); H02K 21/26 (2006.01); H02K 16/02 (2006.01); H02K 1/27 (2006.01); H02K 21/24 (2006.01); H02K 19/10 (2006.01); H02K 1/06 (2006.01); H02K 1/02 (2006.01);
U.S. Cl.
CPC ...
H02K 49/108 (2013.01); H02K 1/02 (2013.01); H02K 1/06 (2013.01); H02K 1/182 (2013.01); H02K 1/2793 (2013.01); H02K 16/02 (2013.01); H02K 16/04 (2013.01); H02K 17/16 (2013.01); H02K 19/103 (2013.01); H02K 21/24 (2013.01); H02K 21/26 (2013.01); H02K 49/08 (2013.01); H02K 2201/03 (2013.01);
Abstract

A balanced magnetic rotor assembly is disclosed. The balanced rotor assembly including a driver rotor assembly having a first driver rotor assembly and a second driver rotor assembly arranged about a rotational axis and being spaced apart from each other a distance along the rotational axis, and a load rotor being arranged about the rotational axis and arranged between the first driver rotor and the second driver rotor.

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Rustvold, Rian. (2019). Magnet to magnet couplings and drives (U.S. Patent No. 10305360). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10305360

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

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