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. 02, 1993
Filed:
Mar. 23, 1992
Applicant:
Inventor:
Jerry Hill, Nicoma Park, OK (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D / ; B02C / ; B02C / ;
U.S. Cl.
CPC ...
56 133 ; 56 166 ; 241 56 ; 2412921 ;
Abstract
A leaf and vegetation shredder is formed by a power driven rotary blade cupped fan rotating in a fan housing connected in trailer fashion with a riding rotary lawn mower and operatively connected with the lawn mower vegetation discharge opening for increasing the air blast through the fan housing. Friction bars on the fan blades and an arc of the fan housing wall shred leaves and vegetation centrifugally forced therebetween.