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. 06, 2003
Filed:
Jun. 04, 2002
Alex V. Degutis, East Chicago, IN (US);
Andrew C. Crouse, Woodridge, IL (US);
Salco Products, Inc., Lemont, IL (US);
Abstract
A ring protector for preventing unauthorized access through the dome port openings of a railcar dome. The ring protector defines a plurality of approximately equally spaced holes. The ring protector has an opened position in which each of the dome port openings is in-line with one of the access holes and a closed position in which each of the port openings is not in-line with one of the access holes. The ring protector is adapted to be rotatable from the opened position to the closed position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile