USD240668S - - Google Patents

Description

United States Patent 240,668

Patented July 20, 1976 VACUUM DEVICE FOR ADDING A FLOWABLE MATERIAL TO AN EXPANDABLE MEDICAL CONTAINER Herbert Fred DAlo, Oakwood Hills-Cary, IIL, assignor to Abbott Laboratories, North Chicago, Ill.

Filed Mar. 6, 1975, Ser. No. 555,762

Term of patent 14 years Int. Cl. D24-04 U.S. CI. D83-1 F FIG. 1 is a perspective view of a vacuum device for :1 References Cited flexible medical container showing my new design;

FIG. 2 is a front end view of the device shown in FIG. 1; UNiTED STATES PATENTS FIG. 3 is a rear end view of the device shown in FIG. 1; 3,757,669 3/1956 Geweck': et aL 12 FIG. 4 is a side view of the device illustrated in FIG. 1; H8424 7/1958 Rlwdhflug 12 and 3,042,086 7/1962 Winchell 128-214 D FIG. 5 is a view similar to that of FIG. 4 showing the 3'722'557 3/1973 Huggms l28 214 D opposing side.

The broken lines representing the electric cord have been illustrated for illustrative purposes only.

I claim:

The ornamental design for a vacuum device for adding a. flowable material to an expandable medical container, substantially as shown and described BERNARD ANSHER, Primary Examiner

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