Centrifuge tube

Description

FIG. 1 is a front elevational view of a centrifuge tube, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof; the opposite side elevational view being a mirror image;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a cross-sectional view thereof, taken along the line V--V of FIG. 1;

FIG. 6 is a cross-sectional view thereof, taken along the line VI--VI of FIG. 1;

FIG. 7 is a cross-sectional view thereof, taken along the line VII--VII of FIG. 2;

FIG. 8 is a front elevational view of a second embodiment of a centrifuge tube;

FIG. 9 is a top plan view thereof;

FIG. 10 is a left side elevational view thereof; the opposite side elevational view being a mirror image;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a cross-sectional view thereof, taken along the line XII--XII of FIG. 8;

FIG. 13 is a cross-sectional view thereof, taken along the line XIII--XIII of FIG. 8; and,

FIG. 14 is a cross-sectional view thereof, taken along the line XIV--XIV of FIG. 9.

Claims

The ornamental design for a centrifuge tube, as shown and described.

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Inventors:	Wada; Atsuki (Uji, JP), Ohmae; Eiji (Osaka, JP), Hirajima; Yoshiro (Uji, JP), Otsubo; Taisuke (Kyoto, JP), Kasuya; Akira (Kyoto, JP)
Assignee:	Kurashiki Boseki Kabushiki Kaisha (JP)
Appl. No.:	07/538,518
Filed:	June 15, 1990

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Foreign Application Priority Data

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Dec 18, 1989 [JP]			1-46035

Current U.S. Class:	D24/227; D24/224; D24/226
Field of Search:	;D24/224,227,226,225 ;494/16,17,20,21,70,67 ;422/72

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References Cited [Referenced By]

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U.S. Patent Documents

D320448	October 1991	Short
2755018	July 1956	Grela et al.
3905772	September 1975	Hartwett et al.

Primary Examiner: Reid; Stella
Assistant Examiner: Simmons; I.
Attorney, Agent or Firm: Ostrolenk, Faber, Gerb & Soffen