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:
Mar. 27, 2018
Filed:
May. 20, 2016
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Jeffrey P. Chenevert, Holly Springs, NC (US);
Brian K. Pearson, Burnett, WI (US);
Assignee:
DEERE & COMPANY, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 34/66 (2006.01); A01D 34/73 (2006.01); A01D 101/00 (2006.01);
U.S. Cl.
CPC ...
A01D 34/733 (2013.01); A01D 2101/00 (2013.01);
Abstract
A quick connect mower blade system includes a blade bolt inserted into the top end of a hollow spindle and threaded into a collet having an upright inserted into the lower end of the spindle. The collet has a head that is aligned substantially perpendicular to a hole in a blade holder if the blade bolt is tightened onto the collet to clamp a mower blade between the spindle and blade holder.