US D187494 S
Description (OCR text may contain errors)
United States Patent O "103 Des-181,494
Patented Mar. 22, 1960 ARCHITECTURAL GRILLE L'ouis Blum, Pittsburgh; Pa., assignor to Blumcraft of Pittsburgh, Pittsburgh, Pa., a firm Application November 19, 1958, Serial No. 53,441
Term of patent 14 years Fig. 1 is a plan view of an architectural g rille embody- I claim: v
ing my new designyand The ornamental design for an architectural grille, as Fig. 2 is a cross sectional view along the line IIII shown and described. of Fig. 1.
The dominant features of my invention reside in those References Cited in the file of this patent portions shown in solid lines. UNITED STATES PATENTS D. 30,296 Oehler Feb. 28, 1899 D. 103,097 George Feb. 9, 1937