Viewing device

Details Viewing device Viewing device

1992-09-15

1995-09-26

Shafer, Ricky D.

Optical: systems and elements

Mirror

Plural mirrors or reflecting surfaces

359857, 359863, 359872, 359881, 248476, 362 831, 362135, 362432, G02B 718, B60R 104

Patent

active

054538823

ABSTRACT:
A viewing device is adapted to enable an observer in a vehicle to view an object located to the rear of the observer. The vehicle has a rear vision mirror. The device comprises a support adapted to be rigidly affixed to the vehicle and a reflecting means mounted on the support. The reflecting means is capable of cooperating with the rear vision mirror so as to provide an image of the object in the rear vision mirror.

REFERENCES:
patent: 1444538 (1923-02-01), Crooks
patent: 2075900 (1937-04-01), Jackson
patent: 2197280 (1940-04-01), Topping
patent: 2374956 (1945-05-01), Rubissow
patent: 2569576 (1951-10-01), Ramme
patent: 2645159 (1953-07-01), Darroch
patent: 4277142 (1981-07-01), Gardner
patent: 4702572 (1987-10-01), Cossey
patent: 4733956 (1988-03-01), Erickson
patent: 4909618 (1990-03-01), Gardner

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