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:
Jul. 30, 2002
Filed:
Aug. 08, 2000
Applicant:
Inventors:
Michael P. Weagley, Rush, NY (US);
Michael J. Guggino, Bloomfield, NY (US);
John W. Singer, Macedon, NY (US);
Assignee:
Pro-Tech Welding and Fabrication, Inc., Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01H 5/06 ; E02F 3/76 ;
U.S. Cl.
CPC ...
E01H 5/06 ; E02F 3/76 ;
Abstract
The present invention is an apparatus for use on large areas such as parking lots and airport runways to remove snow and other debris or material therefrom. The apparatus includes at least two blades pivotally connected to one another, and mounting receptacle or bracket having a series of pairs of posts extending from the rear thereof to facilitate operational attachment to a loader or similar construction equipment. The present invention further includes improvements to enable the segmenting and automatic folding of the pusher.