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. 07, 2001
Filed:
Jun. 17, 1999
John W Edwards, Sarasota, FL (US);
Other;
Abstract
A mulching unit for a mulching apparatus includes at least one cutting assembly having a rotatable support element and at least one cutting element releasably mounted and movable or rotatable with respect to the support element. With this structure, it is possible to easily replace cutting elements without also replacing the corresponding support structure as well. In addition, the mulching unit may include a tubular assembly including inner and outer tube members connected using bracing members. A plurality of support elements of associated cutting assemblies may be fixedly attached to an outer surface of the outer tube member. This structure has improved resistance to impact with obstacles during the mulching operation that would otherwise cause misalignment.