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Publication numberUSD166129 S
Publication typeGrant
Publication dateMar 11, 1952
Filing dateFeb 19, 1951
Publication numberUS D166129 S, US D166129S, US-S-D166129, USD166129 S, USD166129S
InventorsDavid Rubenstein
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Precast concrete building fraiie iiieiiber
US D166129 S
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Description  (OCR text may contain errors)

March 11, 1952 D. RUBENSTEIN Des. 166,129

PRECAST CONCRETE BUILDING FRAME llfllBER Filed Feb; 19, 1951 Fig. 4

Fig. 2

David Rubensiein INVENTOR.

BY @uuafiu Patented Mar. 11, 1952 Des. 166,129

UNITED STATES PATENT OFFICE PRECAST CONCRETE BUILDING FRAME MEMBER To all whom it may concern:

Be it known that I, David Rubenstein, a citizen of the United States, residing at San Diego, in the county of San Diego and State of California, have invented a new, original, and ornamental Design for a Precast Concrete Building Frame Member, 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 precast concrete building frame member showing my new design;

Figure 2 is a side elevational view thereof;

Figure 3 is a transverse sectional view taken on the plane of the line 33 of Figure 2; and

Figure 4 is a horizontal sectional view taken on the plane of the line 44 of Figure 2.

I claim:

The ornamental design for a precast concrete building frame inember, as shown.

DAVID RUBENSTEIN.

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

UNITED STATES PATENTS Number Name Date 1,744,171 Lane Jan. 21, 1930 FOREIGN PATENTS r Number Country Date 28,886 Denmark Nov. 28, 1921 196,847 Great Britain May 3, 1923 292,909 Great Britain Sept. 12, 1929 545,759 Great Britain June 10, 1942 548,040 Great Britain Sept. 23, 1942 588,623 Great Britain May 29, 1947

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2704449 *Jan 16, 1951Mar 22, 1955Williams Evan OConcrete door-way opening