US D182494 S
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United States Patent O we flj; 2 1
RECORD HOLDER Samuel D. Berlin, Baltimore, Md., assignor, by mesne assignments, to The Malls Products Company, Baltimore, Md., a corporation of Maryland Application October 10, 1956, Serial No. 43,305 Term of patent 3% years (Cl. D33-3) Figure 1 is a perspective view of the record holder, and References Cited in the file of this patent Figure 2 is a transverse section taken approximately UNITED STATES PATENTS on the line 22 of Figure 1.
I claim: 1 3337 graloff July 18, 1944 Th om tal d f d M bt 14 1 3 rg 1948 e amen e o a rem er s an 2,314,557 Rosen-feld Mar. 23, 1943 'tiall h y as S 2,544,053 Sharaf Mar. 6, 1951