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:
Apr. 03, 1990
Filed:
May. 12, 1986
Samuel Gould, San Pedro, CA (US);
James S Gould, Los Alamitos, CA (US);
Indicator Controls Corporation, Gardena, CA (US);
Abstract
A neon-type pedestrian traffic signal which includes a housing. A partition divides the housing into two separate compartments, each compartment having a parabolic-shaped rear wall covered with a suitable reflective substance. A tubular-type neon lamp is mounted in each compartment as the focal point of the corresponding parabolic-shaped rear wall. Each neon lamp extends outwardly from the rear wall. The housing has an open front, and a face plate fits over the open front. The face plate has the appropriate 'WALK' and 'DONT WALK' symbols positioned over the respective compartments. An egg crate visor is mounted over the face plate to shield the pedestrian traffic signal from sunlight. Due to the configuration of the rear reflective wall of each compartment, the tendency for symbols on the face plate to be visible when not illuminated is minimized.