Pipette barrel

FIG. 1 is a front view of a first embodiment of a pipette barrel showing my new design;

FIG. 2 is perspective view of the design of FIG. 1;

FIG. 3 is a front view of a second embodiment of a pipette barrel showing my new design; and,

FIG. 4 is a perspective view of the design of FIG. 2;

The broken lines in the Figures are included for the purpose of illustrating portions of the pipette barrel that form no part of the claimed design.

Number	Date	Country	Kind
40 2011 006 810	Dec 2011	DE	national
40 2011 006 811	Dec 2011	DE	national
40 2011 006 814	Dec 2011	DE	national
40 2011 006 816	Dec 2011	DE	national
40 2011 006 821	Dec 2011	DE	national

Number	Name	Date	Kind
3308820	Hubbard	Mar 1967	A
D229748	White	Jan 1974	S
4108175	Orton	Aug 1978	A
4164870	Scordato et al.	Aug 1979	A
D254445	Boghosian	Mar 1980	S
4212204	St. Amand	Jul 1980	A
D268131	St. Amand	Mar 1983	S
4418580	Satchell et al.	Dec 1983	A
4679446	Sheehan et al.	Jul 1987	A
D300561	Asa et al.	Apr 1989	S
5002737	Tervamaki	Mar 1991	A
5084241	Parker	Jan 1992	A
5406856	Kuhn	Apr 1995	A
5435197	Telimaa et al.	Jul 1995	A
D365146	Olson	Dec 1995	S
5482864	Knobel	Jan 1996	A
D384162	Husar et al.	Sep 1997	S
D384163	Husar et al.	Sep 1997	S
D384418	Torti et al.	Sep 1997	S
D387425	Niedospial et al.	Dec 1997	S
D387426	Husar et al.	Dec 1997	S
5705062	Knobel	Jan 1998	A
5747709	Oshikubo	May 1998	A
5770159	Marteau D' Autry	Jun 1998	A
D401698	Daniels	Nov 1998	S
D437797	Bishop	Feb 2001	S
6461808	Bodner et al.	Oct 2002	B1
D465853	Petersen	Nov 2002	S
D468830	On et al.	Jan 2003	S
D468831	On et al.	Jan 2003	S
7185551	Schwartz	Mar 2007	B2
7690274	Telimaa et al.	Apr 2010	B2
7947512	Tajima et al.	May 2011	B2
20080138249	Itoh	Jun 2008	A1
20110263005	Chang et al.	Oct 2011	A1

	Number	Date	Country
Parent	29411114	Jan 2012	US
Child	29480532		US