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:
Jan. 29, 1980
Filed:
Oct. 04, 1978
Applicant:
Inventors:
George W Swisher, Jr, Oklahoma City, OK (US);
Thomas L Steele, Oklahoma City, OK (US);
Assignee:
CMI Corporation, Oklahoma City, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C / ;
U.S. Cl.
CPC ...
299 39 ; 299 18 ; 404 91 ; 2411017 ;
Abstract
An apparatus for crushing fragments of asphalt removed from a roadway by a paved roadway planing apparatus includes a grid upon which the fragments are deposited and a crushing tool having a plurality of cutting bits mounted on a rotating drum for movement along circular paths intersecting the grid. The crushing apparatus can be towed behind the paved roadway planing apparatus to receive the asphalt removed from the roadway from the paved roadway planing apparatus and to redeposit the crushed fragments on the roadway.