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:
May. 16, 1978
Filed:
May. 06, 1977
Applicant:
Inventors:
Louis F Fairchild, Cedar Rapids, IA (US);
Harlan M Jones, Mechanicsville, IA (US);
Vernon L Schrimper, Cedar Rapids, IA (US);
Assignee:
Iowa Manufacturing Company, Cedar Rapids, IA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E01C / ;
U.S. Cl.
CPC ...
404117 ; 404132 ;
Abstract
A steerable split roll for a road roller includes a pair of roll shells containing means by which vibratory force is applied to each. Between adjacent ends of the roll shells a 'turntable' type of bearing both connects the roll shells together for rotation relative to each other and maintains them in axial alignment.
Fairchild, Louis. (1978). Vibratory split roll (U.S. Patent No. 4089616). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4089616
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile