USD27340S - Design for a prism-lig ht - Google Patents
Design for a prism-lig ht Download PDFInfo
- Publication number
- USD27340S USD27340S US D27340 S USD27340 S US D27340S
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- US
- United States
- Prior art keywords
- prism
- design
- lig
- light
- prisms
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Description
09075 OR n 27,340
DESIGN.
J. G. PENNYCUIOK. PRISM LIGHT.
No. 27,340. Patented July 13, 1897.
59 /B /C I fl7fi$6$z In zfercfo T UNITED STATES PATENT OFFICE.
JAMES G. PENNYCUICK, OF TORONTO, CANADA.
DESIGN FOR A PRISM-LIGHT.
SPECIFICATION forming part of Design No. 27,340, dated July 13, 1897.
Application filed June 15, 1897. Serial No. 640,927. Term o. patent 14 years.
To all whom it may concern.-
Be it known that 1, J AMES G. PENNYCUICK, a citizen of the Dominion of Canada, residing at Toronto, in the county of York and Province of Ontario, Canada, have invented and produced a certain new and useful Design for Ornamental Prism-Lights, of which the following is a description.
My invention relates to a design for prisinlights.
It is illustrated in the accompanying d rawings, whercin Figure 1 shows a perspective view of a prism-light containing my design. Fig. 2 is a cross-section.
Like parts are indicated by the same letter in all the figures.
A is the body of the prism having the plain side B and the prism side C, with the prisms I) D arranged thereon substantially parallel to the hypotenuse of the triangle. The prisms are shown as of certain sizes, angles, and numbers; but the essential feature of my invention, however, is a triangular prisinlight having a practically smooth surface on one side with a prism-surface on the other side, said prisms being substantially parallel to the hypotenuse of the triangle.
I claim- The design for a prism-light substantially as shown and described.
JAMES G. PENNYCUIOK.
Witnesses:
LOUIE HARDING, F. N. BARRETT.
Family
ID=
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