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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 10645874 B1

PDFFull Text
Date of Patent:
May. 12, 2020

Filed:

Jul. 20, 2018

Outdoor power equipment suspension system

Applicant:

Briggs & Stratton Corporation, Wauwatosa, WI (US);

Inventors:

Christopher Krajewski, West Allis, WI (US);

Robert S. Laurin, Durhamville, NY (US);

E. Mark Lynch, Munnsville, NY (US);

Assignee:

Briggs & Stratton Corporation, Wauwatosa, WI (US);

Attorney:

Foley & Lardner LLP

Primary Examiner:

Arpad Fabian-Kovacs

Int. Cl.
CPC ...
A01D 34/82 (2006.01); B60G 3/20 (2006.01); B60G 15/06 (2006.01); B60G 3/26 (2006.01); A01D 67/00 (2006.01); A01D 34/66 (2006.01); A01D 101/00 (2006.01);
U.S. Cl.
CPC ...
A01D 34/82 (2013.01); A01D 34/662 (2013.01); A01D 67/00 (2013.01); B60G 3/20 (2013.01); B60G 3/202 (2013.01); B60G 3/26 (2013.01); B60G 15/062 (2013.01); A01D 34/66 (2013.01); A01D 2101/00 (2013.01); B60G 2200/1442 (2013.01); B60G 2200/182 (2013.01); B60G 2200/445 (2013.01); B60G 2202/312 (2013.01); B60G 2204/129 (2013.01); B60G 2204/1242 (2013.01); B60G 2206/10 (2013.01); B60G 2300/084 (2013.01);
Abstract

An outdoor power equipment unit having a frame including at least one laterally-extending structural member and at least a pair of opposite, longitudinally-extending side structural members, a first front wheel assembly, and a second front wheel assembly. The unit also includes a first pair of substantially parallel, laterally-extending suspension arms pivotally coupled to the first front wheel assembly to form a first 4-bar linkage arrangement, and a second pair of substantially parallel, laterally-extending suspension arms pivotally coupled to the second front wheel assembly to form a second 4-bar linkage arrangement. The unit further includes at least one longitudinally-extending first side suspension arm coupled to the first front wheel assembly and to a first one of the longitudinally-extending side structural members, and at least one longitudinally-extending second side suspension arm coupled to the second front wheel assembly and to a second one of the longitudinally-extending side structural members.

Find Patent Forward Citations

Krajewski, Christopher. (2020). Outdoor power equipment suspension system (U.S. Patent No. 10645874). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10645874

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

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