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. 16, 1999
Filed:
Oct. 10, 1997
Applicant:
Inventor:
Ruben Hartmeister, Golden, CO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01G / ;
U.S. Cl.
CPC ...
47-9 ;
Abstract
A sod plug mulcher is towed behind a sod plugger preferably on a golf course, park land, or grass playing surfaces. The sod plugger punches holes in the turf and creates sod plugs. The sod plug mulcher catches the sod plugs and processes them into a fine mulch. The sod plug mulcher has a roller assembly to flatten the sod plugs. Then a series of spinning hammer blades chop the flattened sod plugs into a mulch inside a rotating drum. A spreader tray then throws the mulch back onto the golf course.