|Publication number||USD171456 S|
|Publication date||Feb 9, 1954|
|Filing date||Jun 12, 1952|
|Publication number||US D171456 S, US D171456S, US-S-D171456, USD171456 S, USD171456S|
|Inventors||Lester F. Mitchell|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
Feb. 9, 1954 L. F. MITCHELL Des. 171,456
DUPLICATING MACHINE I 3 Sheets-Sheet 1 Filed June 12, 1952 INVENTOR. tI-JTE/T l'." M/ refit/.1.
m, 9 Man .1 JI'OI Y U Feb. 9, 1954 L. F. MITCHELL 171,456
DUPLICATING MACHINE Filed June 12, 1952 5 shefls'sheet 2 IN VEN TOR. L 375p f: N mm L BY ala/Envy 1 Feb. 9, 1954 L. F. MITCHELL Des. 171,456
DUPLICATING MACHINE Filed June 12, 1952 3 Sheets-Sheet 3 Patented Feb. 9, 1954 Des. 171,456
UNITED STATES PATENT OFFICE DUPLICATING MACHINE Lester F. Mitchell, Shaker Heights, Ohio, assignor to Addressograph-Multigraph Corporation, Cleveland, Ohio, a corporation of Delaware Application June 12, 1952, Serial No. 20,154
Term of patent 14 years (Cl. D64-11) To all whom it may concern:
Be it known that I, Lester F. Mitchell, a citizen of the United States, residing in Shaker Heights, State of Ohio, have invented a new, original, and ornamental Design for a Duplicating Machine, of which the following is a specification, reference being had to the accompanying drawings, forming a part hereof:
Fig. 1 is a, front perspective view of a duplicating machine, showing my new design;
Fig. 2 is a rear elevational view of the same; and
Fig. 3 is an elevational view of the opposite side to that shown in Fig. 1.
I claim: I
The ornamental design for a duplicating machine, as shown.
LESTER F. MITCHELL.
References Cited in the file of this patent UNITED STA'I'ES PATENTS Number Name Date D. 110,126 Weidner June 14, 1938 D. 112,838 Kropp Jan. 3, 1939 2,588,190 Wockenfuss Mar. 4, 1952 OTHER REFERENCES Ofiice Management and Equipment, March 1952, page 54, right hand item, Addressograph, Multigraphs Multiiith.