USD27969S - Design for a prism-light - Google Patents

Description

DESIGN.

0. H. BASQUIN. PRISM LIGHT Patented Dec. 7, 1897.

UNITED STATES PATENT OFFICE.

OLIN II. BASQUIN, OF CHICAGO, ILLINOIS, ASSIGNOR TO THE LUXFER PRISM PATENTS COMPANY, OF SAME PLACE.

DESIGN FOR A PRISM-LIGHT.

SPECIFICATION forming part of Design No. 27,969, dated December '7, 1897.

Application fil d October 23,1897. Serial No. 656,223. Term of patent 14 years.

To all whom it may concern:

Be it known that I, OLIN II. BASQUIN, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented a certain new and original Design for Prism-Lights, of which the following is a description.

My invention relates to designs for prismlights.

Figure 1. is a plan View of a prism-light embodying my design; Fig. 2, a section therethrough.

Ais the body of the prism-light; B 3, a series of prisms on one side thereof placed at a certain angle; 0 G, a series of other prisms at a difierent angle on the same side of the light and arranged so as to form a design. \Vhen seen from the prism side, a prism-surface is presented composed of a field of prisms of a certain angle and a figure or design formed of other prisms of a different angle, and when viewed from the other side of the plate the sets of prisms are distinguishable from each other, so as to produce a field and a design therein.

The essential features of my design are found in a prism-light comprising a substantially flat body with prisms on one side, some of the prisms at a given angle to form a field, and the remaining prisms set at a different angle to form a design.

I claim- The design for a prism light, substantially as shown and described.

OLIN II. BASQUIN.

\Vitnesses:

FRANK L. WRIGHT, (J. A. LONGFELLOW.

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