Culture flask or the like

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Description

FIG. 1 is a top plan view of a culture flask or the like showing my new design;

FIG. 2 is a side elevational view of the culture flask as viewed from the front of FIG. 1;

FIG. 3 is a side elevational view of the culture flask as viewed from the front-right side in FIG. 1;

FIG. 4 is a side elevational view of the culture flask as viewed from the rear in FIG. 1;

FIG. 5 is a side elevational view of the culture flask as viewed from the left side in FIG. 1;

FIG. 6 is a side elevational view of the culture flask as viewed from the front-left side in FIG. 1; and

FIG. 7 is a bottom plan view of the culture flask of FIG. 1.

Referenced Cited
U.S. Patent Documents
D70116 May 1926 Jaroslawski
D212357 October 1968 Rohde
3449210 June 1969 Rohde
3870602 March 1975 Froman et al.
4334028 June 8, 1982 Carver
Other references
  • Fisher Scientific Catalog, .COPYRGT.1980, p. 1217, Corning Polystyrene with canted necks at top left of page.
Patent History
Patent number: D285725
Type: Grant
Filed: Sep 28, 1983
Date of Patent: Sep 16, 1986
Assignee: Becton, Dickinson and Company (Franklin Lakes, NJ)
Inventor: Larry A. Franchere (Oxnard, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Attorney: John L. Voellmicke
Application Number: 6/536,933
Classifications
Current U.S. Class: D24/56; D/9372