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:
Aug. 23, 1977
Filed:
Mar. 24, 1976
Delmont D Brown, North Baltimore, OH (US);
The D. S. Brown Company, North Baltimore, OH (US);
Abstract
Elongated, hollow elastomer seals particularly useful for the sealing of bridge deck joints, bridge approach joints and like wide joints against intrusion by liquids and incompressible solids and embodying a transversely concave top wall; side walls and a bottom wall, and an internal web structure with a pair of webs extending respectively between intermediate portions of the top wall located intermediate the longitudinal midportion thereof and respective side walls and respective intermediate portions of laterally extending internal webs to resist inward rolling of the upper longitudinal corners of the seal away from the joint faces when the seal is seated under lateral compression in a joint.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile