Electric Advertising Sign (Patent No: 231478)

Inventor: Frazee, Louis Logan

Location: Calgary

Comments: N/A

Description:
WHAT WE CLAIM AS OUR INVENTION IS:

1. An advertising device comprising a plurality of contacts each adapted to be connected to a terminal of a corresponding electric lamp, a plurality of brushes, above the contacts, and designed to be moved manually into engagement therewith, and a contact rod connected to the other terminals of the lamps, adapted to hold the brushes in depressed position.

2. An advertising device comprising a plurality of contacts each adapted to be connected to a terminal of corresponding lamp of a bank of lamps, a plurality of brushes above the contacts and designed to be moved manually into engagement therewith, guides, a contact rod slidably mounted in the guides, and manually movable in one direction and connected with the remaining terminals of each of the said lamps in the bank, and resilient means for removing the rod in the other direction.