Rack for holding tissue cell culture flasks

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Description

FIG. 1 is a rear elevational view of a rack for holding tissue cell culture flasks showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a front perspective view shown on a slightly enlarged scale with a flask shown in dashed lines.

Claims

The ornamental design for a rack for holding tissue cell culture flasks, as shown and described.

Referenced Cited
U.S. Patent Documents
2979210 April 1961 Patterson
3674198 July 1972 Eberle
D327743 July 7, 1992 Frenkel et al.
Patent History
Patent number: D486580
Type: Grant
Filed: Jun 24, 2002
Date of Patent: Feb 10, 2004
Inventor: Ussama M. Abdel-Model (Marlboborough, MA)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: William Nitkin
Application Number: 29/162,770