Home Index Site Map Up: Patent Index Navigation
Up: Patent Index
D28,020 · Wright · "Design for a Prism-Canopy" · Page 1
Home  > Prism Glass  > Patent Index  > Page 1
First: D28,020 · Wright · "Design for a Prism-Canopy" · Page 1 Last: D28,020 · Wright · "Design for a Prism-Canopy" · Drawing Prev: D28,020 · Wright · "Design for a Prism-Canopy" · Drawing Next: D28,020 · Wright · "Design for a Prism-Canopy" · Drawing Navigation
D28,020: 1 of 2

First: 232 · Wyndus · "Glasses and Lamps for Ships, Mines, &c" · Page 1 Last: 397,371 · Deutsche Glasbau-Gesellschaft · "Improvements in Moulds for use in the Construction of Floor Slabs, Wall Panels, Pavement Lights, Windows and the like of Glass Framed in Ferroconcrete" · Drawing Prev: D28,019 · Ewen · "Design for a Prism Pavement-Panel" · Page 1 Next: 596,881 · Jacobs · "Illuminating-Grating" · Page 1 Navigation
Patents: 454 of 511
UNITED STATES PATENT OFFICE
FRANK L. WRIGHT, OF CHICAGO, ILLINOIS, ASSIGNOR TO
THE LUXFER PRISM PATENTS COMPANY, OF SAME PLACE.

DESIGN FOR A PRISM-CANOPY.
First: D27,977 · Wright · "Design for a Prism-Light" · Page 1 Last: D28,020 · Wright · "Design for a Prism-Canopy" · Drawing Prev: D28,017 · Wright · "Design for a Prism-Plate and Border" · Page 1 Next: D27,977 · Wright · "Design for a Prism-Light" · Page 1 Navigation
Frank L. Wright
41 of 41

First: D26,829 · Basquin · "Design for a Prismatic Window-Light" · Page 1 Last: D30,472 · Soper · "Design for a Vault-Light" · Drawing Prev: D28,019 · Ewen · "Design for a Prism Pavement-Panel" · Page 1 Next: D30,472 · Soper · "Design for a Vault-Light" · Page 1 Navigation
Luxfer: 87 of 88

Specification forming part of Design No. 28,020, dated December 7, 1897.
Application filed October 13, 1897. Serial No. 655,089. Term of patent 14 years.
To all whom it may concern:
    Be it known that I, FRANK L. WRIGHT, 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 a Prism Canopies and Borders, of which the following is a specification.
    My invention relates to a design for prism canopies and borders.
    Figure 1 is a plan view of the design. Fig. 2 is a cross-section.
    A is a prism-plate with prisms C on one side.
    B B are side borders in the same plane as prism-plates, and D is a forward border at an angle thereto.
    I claim--
    A design for a prism canopy and border, substantially as shown and described.
FRANK L. WRIGHT.
Witnesses:
    DONALD M. CARTER,
    HOMER L. KRAFT.