![]() Up: Patent Index |
D27,330 · Belcher · "Design for a Prism-Light" · Page 1 Home > Prism Glass > Patent Index > Page 1 |
![]() D27,330: 1 of 2 |
To all whom it may concern: Be it known that I, HENRY F. BELCHER, a citizen of the United States, residing at Chicago, in the county of Cook, State of Illinois, have invented and produced a certain new and useful Design for Prism-Lights, of which the following is a description. My invention relates to a new design for prism-lights and is illustrated in the accompanying drawings, wherein-- Figure 1 is a perspective view of a prism-light embodying my design. Fig. 2 is a sectional view of Fig. 1. As illustrated in the drawings, the prism-light A is provided with the curved edges B B, concave in outline, and also the curved edges C C, convex in outline. |
A series of prisms D extend across the face of the prism-light. I have shown certain angles and dimensions and outlines of the prisms and prism-lights; but the essential features of my design are found in a prism-light provided with a series of prisms extending across its face and having the concave edges B B and the convex edges C C, as shown. I claim-- The design for prism-lights as herein shown and described.
DONALD M. CARTER, HOMER. L. KRAFT. |