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D28,016 · Waller · "Design for a Prism-Plate" · Page 1 Home  > Prism Glass  > Patent Index  > Page 1

D28,016: 1 of 2

Patents: 450 of 530	UNITED STATES PATENT OFFICE EDWARD C. WALLER, OF CHICAGO, ILLINOIS, ASSIGNOR TO THE LUXFER PRISM PATENTS COMPANY, OF SAME PLACE. DESIGN FOR A PRISM-PLATE.	Edward C. Waller 1 of 2 Luxfer: 83 of 88
Specification forming part of Design No. 28,016, dated December 7, 1897. Application filed October 21, 1897. Serial No. 655,971. Term of patent 14 years.

To all whom it may concern:     Be it known that I, EDWARD C. WALLER, 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-Plates, of which the following is a description.     My invention relates to designs for prism-plates and borders.     Figure 1 is a plan view of a prism-plate and border embodying my design. Fig. 2 is a section therethrough on line 2 2.     A is the body of the prism-plate; B B the border, and C the prisms.

The border is dished away from the prisms, and I have shown the border as ornamented with part open-work ornamentation.     The essential features of my design are found in a prism-plate and border comprising a body with prisms on one side and a surrounding border dished away from the prisms.     I claim--     A design for a prism-plate substantially as herein shown and described. EDWARD C. WALLER. Witnesses:     DONALD M. CARTER,     HOMER L. KRAFT.