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:
Jun. 01, 1993
Filed:
Mar. 06, 1992
Applicant:
Inventor:
Larry Raymond, Tacoma, W;
Assignee:
Carlson Paving Products, Inc., Tacoma, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01C / ;
U.S. Cl.
CPC ...
404118 ;
Abstract
A floating screed for asphalt paving machines has the front edge of its sole plated and bullnose sloping rearwardly from the center to assist lateral flow of the hot asphalt material in front of the main screed and to the front of screed extenders. The bullnose for the sole plate is separate from the sole plate and consists of a pair of bullnose pieces. The construction is such that adjustment of the controlled dishing and warping of the sole plate can be more easily performed.
Raymond, Larry. (1993). Screed unit for asphalt paving machine (U.S. Patent No. 5215404). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5215404
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile