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.

Date of Patent:
Oct. 27, 2026

Filed:

Dec. 18, 2023
Applicant:

SL Corporation, Daegu, KR;

Inventors:

Hyouk Kwon, Rochester Hills, MI (US);

Youngjae Cho, Auburn Hills, MI (US);

Assignee:

SL Corporation, Daegu, KR;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16H 59/10 (2006.01); F16H 59/02 (2006.01); F16H 59/44 (2006.01); F16H 61/18 (2006.01); F16H 61/22 (2006.01);
U.S. Cl.
CPC ...
F16H 59/105 (2013.01); F16H 59/0278 (2013.01); F16H 59/44 (2013.01); F16H 61/18 (2013.01); F16H 61/22 (2013.01); F16H 2059/026 (2013.01); F16H 2059/0282 (2013.01); F16H 2061/185 (2013.01); F16H 2061/223 (2013.01);
Abstract

A transmission control apparatus includes a housing; an inner shaft configured to be rotatable within a predetermined angular range with respect to the housing; a rotation lever configured to be rotatable along with the inner shaft to set a transmission position to one of Park (P), Reverse (R), Neutral (N), or Drive (D) positions; a solenoid disposed in the housing and configured to be interfered with the rotation of the rotation lever; and a fixing means included in the rotation lever and configured to interfere with the solenoid. The fixing means includes interfering members, which are formed to be engageable with a plunger of the solenoid when the plunger protrudes to one side of the solenoid, and inclined members, which are inclined from the interfering members to press the plunger toward the other side of the solenoid.


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Kwon, Hyouk. (2026). Transmission control apparatus (U.S. Patent No. 12774744). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12774744

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