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D28,019 · Ewen · "Design for a Prism Pavement-Panel" · Page 1 Home  > Prism Glass  > Patent Index  > Page 1

D28,019: 1 of 2

Patents: 453 of 530	UNITED STATES PATENT OFFICE JOHN MEIGGS EWEN, OF CHICAGO, ILLINOIS, ASSIGNOR TO THE LUXFER PRISM PATENTS COMPANY, OF SAME PLACE. DESIGN FOR A PRISM PAVEMENT-PANEL.	John M. Ewen 21 of 21 Luxfer: 86 of 88
Specification forming part of Design No. 28,019, dated December 7, 1897. Application filed October 2, 1897. Serial No. 653,861. Term of patent 14 years.

To all whom it may concern:     Be it known that I, JOHN MEIGGS EWEN, 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 Pavement-Panels, of which the following is a specification.     My invention relates to a new and original design for prism pavement-panels and is illustrated in the accompanying drawings, wherein--     Figure 1 shows a plan view of a prism pavement-panel embodying my design. Fig. 2 is a section therethrough on line 2 2.     A A are surface areas with rounded corners; B B, intermediate surfaces between

such surface areas; C C, prisms on the opposite side of the panel.     The essential features of my design are found in a prism pavement-panel having on one side a series of prisms and on the other side a series of oblong surfaces with rounded corners arranged in regular rows, with intermediate surfaces between their several edges.     I claim--     A design for a prism pavement-panel, substantially as shown and described. JOHN MEIGGS EWEN. Witnesses:     DONALD M. CARTER,     HOMER L. KRAFT.