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Publication numberUSD225460 S
Publication typeGrant
Publication dateDec 12, 1972
Filing dateApr 19, 1971
Publication numberUS D225460 S, US D225460S, US-S-D225460, USD225460 S, USD225460S
InventorsEmil A. Altobello
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Vault cover grating
US D225460 S
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Description  (OCR text may contain errors)

United States Patent Office nted li ci li ii VAULT COVER GRATING Emil A. Altobello, 555 Preston Ave., Meriden, Conn. 06450 Filed Apr. 19, 1971, Ser. No. 135,521

Term of patent 14 years Int. Cl. D25- -02 US. Cl. D60--2 Des. 225,460

PAGE 2 to 1 LO 9 9' l 9 Y i F i ii FIG. 1 is a top plan view of the vault cover grating. References Cited FIgIGl. 2 1s a bottom plan view of the grating shown 111 UNITED STATES PATENTS FIG. 3 is a front elevation view of the grating shown 797,585 8/1905 K565 94-37 X in FIG 1' 3,426,659 2/ 1969 Clarke et a1. 9435 FIG. 4 is an enlarged sectional view of the grating as 3,527,148 9/1970 Schack seen along the sectioning line 44 of FIG. 1. FOREIGN PATENTS FIG. 5 is an enlarged side elevation view of the grating 451 838 5/19 8 S l d partially broken away to show the grating along the sec- 6 wltzer an 94*34 tloln 2 5;? 5 5 m A. HUGO WORD, Primary Examiner The ornamental design for a vault cover grating, as shown and described.