Pipette

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Description

FIG. 1 is a perspective view showing the top, the front and the right sides of the pipette according to the present design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a pipette, as shown and described.

Referenced Cited
U.S. Patent Documents
3827305 August 1974 Gilson et al.
4283950 August 18, 1981 Tervamaki
4418580 December 6, 1983 Satchell et al.
5018394 May 28, 1991 Gilson
5389341 February 14, 1995 Tuunanen et al.
5403553 April 4, 1995 Heinonen
D375798 November 19, 1996 Boothby
5747709 May 5, 1998 Oshikubo
D419685 January 25, 2000 Jacquet et al.
6532837 March 18, 2003 Magussen et al.
6841129 January 11, 2005 Braun et al.
20070272037 November 29, 2007 Telimaa et al.
Patent History
Patent number: D592314
Type: Grant
Filed: May 20, 2008
Date of Patent: May 12, 2009
Assignees: Dragon Medical (Shanghai) Limited (Shanghai), (Shanghai)
Inventor: Lei Guo (Xinzhuang Industrial Development Zone, Minhang District, Shanghai)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Connolly Bove Lodge & Hutz LLP
Application Number: 29/307,961
Classifications
Current U.S. Class: Pipette Or Burette (D24/222)