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. 23, 1999
Filed:
Jul. 23, 1997
Applicant:
Inventors:
Jan B Yates, Reynoldsburg, OH (US);
Gregory A Trees, Columbus, OH (US);
James Lind, Columbus, OH (US);
John F Searle, Hudson, OH (US);
Michael Krull, Hilliard, OH (US);
Gregory S Kramer, Hilliard, OH (US);
Roger W Smith, Grove City, OH (US);
Glenn K Redding, Tucson, AZ (US);
Assignee:
McCulloch Corporation, Tucson, AZ (US);
Primary Examiner:
Int. Cl.
CPC ...
A01D / ;
U.S. Cl.
CPC ...
30276 ; 30347 ; 56127 ; 56295 ;
Abstract
A string trimmer head and head assembly include a plurality of arms which connect the head to a hub member. One or more flails are captured between the head and the hub member and extend outwardly into a cutting plane.