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:
Aug. 09, 2005
Filed:
Jul. 16, 2003
Applicant:
Kai S. Lee, Portage, MI (US);
Inventor:
Kai S. Lee, Portage, MI (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A01B033/00 ;
U.S. Cl.
CPC ...
Abstract
A gardening/landscaping utility machine having a counter-rotating twin shaft system that can perform multiple types of work required for gardening/landscaping, including tilling, trench-edging, weeding, brush cutting, snow removal and lawn mowing. These processes can be accomplished by exchanging attachments from, or altering the orientation of, the counter-rotating twin shafts.