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:
Dec. 07, 2021
Filed:
Jul. 03, 2019
Applicant:
Cqms Pty Ltd, Mackay, AU;
Inventors:
Miguel Guimaraes, Mackay, AU;
Bruce Lilley, Mackay, AU;
Quintin Nienaber, Mackay, AU;
Tony Young, Mackay, AU;
Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 9/28 (2006.01); E02F 3/32 (2006.01);
U.S. Cl.
CPC ...
E02F 9/2833 (2013.01); E02F 9/2816 (2013.01); E02F 9/2825 (2013.01); E02F 3/32 (2013.01);
Abstract
A lock assembly for an excavator wear assembly, the lock assembly a locking pin having at least one dowel extending outwardly therefrom. The lock assembly also includes a retaining member having a seat and a cavity and a biasing member located within the cavity of the retaining member. The biasing member is adapted to exert a biasing force on the dowel to releasably retain the dowel within the seat of the retaining member.