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.:
Date of Patent:
Nov. 19, 2024
Filed:
Aug. 06, 2020
Applicant:
Berkshire Grey Operating Company, Inc., Bedford, MA (US);
Inventor:
Guoming Alex Long, Pittsburgh, PA (US);
Assignee:
Berkshire Grey Operating Company, Inc., Bedford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60B 9/04 (2006.01); B60B 9/26 (2006.01); B60C 7/14 (2006.01);
U.S. Cl.
CPC ...
B60B 9/04 (2013.01); B60B 9/26 (2013.01); B60C 7/146 (2021.08); B60C 7/14 (2013.01);
Abstract
A wheel is disclosed that includes an inner hub, an outer rim, and a plurality of resilient elements that exhibit a first spring constant that is the same for all elements, and a second spring constant that is higher than the first spring constant for elements being compressed beyond a threshold deflection.