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:
Dec. 29, 1987
Filed:
May. 19, 1986
Applicant:
Inventor:
Charles N Hood, II, Deerfield, IL (US);
Assignee:
AMSTED Industries Incorporated, , DE (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61F / ;
U.S. Cl.
CPC ...
1051993 ; 267-3 ;
Abstract
A side bearing for railway cars mounted horizontally between truck and body bolsters to provide frictional engagement in a substantially vertical plane and having an elastomeric member to accommodate lateral movements. The elastomeric member is a resilient cartridge which is mounted to an upstanding flange of the side bearing's base. A friction member covers the end of the elastomeric member and also attaches to the upstanding flange.
Hood, II, Charles. (1987). Hunting control side bearing (U.S. Patent No. 4715290). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4715290
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile