|Publication number||USD161840 S|
|Publication date||Feb 6, 1951|
|Filing date||May 11, 1949|
|Publication number||US D161840 S, US D161840S, US-S-D161840, USD161840 S, USD161840S|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (3)|
|External Links: USPTO, USPTO Assignment, Espacenet|
Feb. 6, 1951 M. HOPP Des. 161,840
DESK ADVERTISING PERPETUAL CALENDAR Filed May 11, 1949 INVENTOR.
MAX HOPP TOQA/EY' Patented Feb. 6, 1951 UNITED STATES Des, 161,840
PATENT OFFICE To all whom it may concern:
Be it known that I, Max I-IopD, a citizen of the United States and resident of New York city, in the county of New York, State of New York, have invented a new, original, and ornamental Design for Desk Advertising Perpetual Calendar, of which the following is a specification, reference being had to the accompanying drawing, forming a part thereof, and of which Fig. 1 is a perspective view showing the front side and an end of a desk advertising perpetual calendar embodying my new design with removable card stacks shown in dotted lines. Fig. 2 is a perspective view showing the rear side and an end of the desk advertising perpetual calendar shown in Fig. I with the card stacks removed, and Fig. 3 is a cross-sectional view taken on line 3-3 in Fig. 1.
The e sential features of my design reside in the part shown in full lines.
I claim: The ornamental design for a desk advertising perpetual calendar, as shown and described.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date D. 73,653 Ewing Oct. 18, 1927 D,116,453 Trollen Sept. 5, 1939
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