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:
Oct. 01, 1996
Filed:
Feb. 03, 1995
Applicant:
Inventors:
Morley L Smith, Beaconsfield, CA;
Michel LaLonde, Laval, CA;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61D / ;
U.S. Cl.
CPC ...
105439 ; 105-41 ; 105 21 ; 213221 ;
Abstract
A safety barrier for a subway or railway train including pairs of individual pivoting triangular gate members with a smooth wall panel at the base of the triangle. Each gate member is retractable within a recess in the end wall of the train car near a corner and are expandable to form a partial continuation of the side wall of the train car and to form with an adjacent barrier on the rear end wall a safety barrier to prevent persons from entering the gap between the cars from either side of the train.