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:
Feb. 28, 1984
Filed:
Dec. 14, 1981
Karl J Jwuc, Tallmadge, OH (US);
Midland-Ross Corporation, Cleveland, OH (US);
Abstract
A composite cushion pad for railroad cars or off-the-road vehicles is disclosed. The composite cushion pad can be circular or rectangular, depending on its use. The circular composite cushion pad is composed of a rigid circular plate having a centrally disposed opening which is surrounded by two juxtaposed, resilient elastomeric annular cushions that form a composite cushion which is bonded to at least one side of the plate. The two annular cushions each have a generally frusto-conically shaped cross-section and are dissimilarly sized so that the composite cushion has a pair of opposing stepped sidewalls. The rectangular composite cushion pad is composed of a rigid rectangular plate. A first, resilient elastomeric cushion with a generally frusto-conically shaped cross-section, is bonded to the rectangular plate and at least one smaller sized resilient elastomeric cushion, also with a generally frusto-conically shaped cross-section, is disposed atop the first cushion to again form a composite cushion which extends from at least one side of the plate and which also has a pair of opposing stepped sidewalls.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile