USD157771S - Stencil duplicator - Google Patents

Description

March 21, 1950. P. H. MASON mm. 1388- 157,771

STENCIL DUPLICATOR Filed April 16, 1948 :5 INVENTORS J aI'Z'er fifzlfaaon, William 2- jlfaso n, andficfflfifason BY I Q'Z 23.5.

Patented Mar. 21, 1950 UNITED Des. 157,771

STATES PATENT OFFICE STENCIL DUPLICATOR Porter H. Mason, William D. Mason, and Jack H. Mason, Norfolk, Va.

To all whom it may concern:

Be it known that we, Porter H. Mason, William D. Mason, and Jack H. Mason, all citizens of the United States, residing at Norfolk, in the State of Virginia, have invented a new, original, and ornamental Design for a Stencil Duplicator, of which the following is a specification, reference being had to the accompanying drawing, forming part thereof.

Figure 1 is a perspective view of a stencil duplicator, showing our new design;

Figure 2 is a view in side elevation;

Figure 3 is an end view;

Figure 4 is a top plan view; and

Figure 5 is a bottom plan view.

We claim:

The ornamental design for a stencil duplicator,

as shown.

PORTER H. MASON. WILLIAM D. MASON. JACK H. MASON.

REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date D. 26,484 Hudson Jan. 5, 1897 736,289 Murray Aug. 11, 1903 OTHER REFERENCES Edward Kimpton Stationery Catalog for 1902, page 123, upper left-hand corner.

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