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:
May. 13, 2025

Filed:

Oct. 21, 2022
Applicant:

Aktiebolaget Skf, Gothenburg, SE;

Inventors:

Jie Liu, Quzhou, CN;

Jinyan Lu, Yinchuan, CN;

Xiaozhou Zhu, Quzhou, CN;

Assignee:

Aktiebolaget SKF, Gothenburg, SE;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/78 (2006.01); F16C 19/36 (2006.01);
U.S. Cl.
CPC ...
F16C 33/7813 (2013.01); F16C 19/364 (2013.01); F16C 33/7823 (2013.01); F16C 33/783 (2013.01); F16C 33/7889 (2013.01);
Abstract

The present invention may comprise a seal for a taper roller bearing. The seal includes: a frame having: an outer flange, extending radially outward, an inner flange, extending radially inward, an middle flange, located between the outer flange and the inner flange and extending in an axial direction. The outer flange, the inner flange and the middle flange are integrally formed; a sealing ring, at least connects and covers the radial outer side of the outer flange of the frame, and has at least one sealing lip extending outward in the radial direction.


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Liu, Jie. (2025). Seal for taper roller bearing and taper roller bearing assembly (U.S. Patent No. 12297868). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12297868

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