USD203176S - Xo.osx ox ox - Google Patents

Description

United States Patent 0 Des. 203,176 Patented Dec. 14, 1965 ABACUS Gerald E. Kardach, 708 Edgewood Ave., South Milwaukee, Wis.

Filed Mar. 19, 1965, Ser. No. 84,357

Term of patent 14 years (Cl. D251) o o i o o. 01 oi o o o; o CHJGDQ o. OGDO o to 0 o o o o ol 0. o! O O=O.O O o o o o o 0 ,ol 0'; o o o o o i o o o o o o o 0am o OGDO o. o o. o o o o o o o FIG. 1 is a top plan view of my new design of an abacus.

FIG. 2 is a bottom plan view thereof.

FIG. 3 is a side elevation thereof.

FIG. 4 is a longitudinal section on line 4-4 of FIG. 1.

FIG. 5 is an end elevation thereof, and

FIG. 6 is a cross section on line 6-6 of FIG. 1.

I claim:

The ornamental design for an abacus as shown.

References Cited by the Examiner UNITED STATES PATENTS 232,482 9/1880 Fitch 3533 465,811 12/1891 Anderson 3533 FOREIGN PATENTS 761,632 11/1956 Great Britain.

EDWIN H. HUNTER, Primary Examiner.

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