Pipette

Description

FIG. 1 is a front view of a pipette, looking from bottom to top of FIG. 6, showing my new design;

FIG. 2 is a side view taken 90.degree. from FIG. 1 in the counter clockwise direction thereof;

FIG. 3 is a back view looking from top to bottom in FIG. 6 thereof;

FIG. 4 is a side view taken 90.degree. from FIG. 1 in the clockwise direction thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view.

Referenced Cited
U.S. Patent Documents
D252586 August 7, 1979 Kovach
D260816 September 15, 1981 Goldhardt et al.
D297054 August 2, 1988 Williams
D357324 April 11, 1995 Bartal
4957637 September 18, 1990 Cornell
5232669 August 3, 1993 Pardinas
5242405 September 7, 1993 Howe
5249711 October 5, 1993 Filbert, Jr.
5411489 May 2, 1995 Pagay et al.
5516564 May 14, 1996 Root et al.
Patent History
Patent number: D387426
Type: Grant
Filed: Mar 18, 1996
Date of Patent: Dec 9, 1997
Assignee: Eppendorf-Netheler-Hinz GmbH
Inventors: Dieter Husar (Hamburg), Jurgen Holsken (Wilhelmshaven)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Frank Martinez
Law Firm: Samuels, Gauthier, Stevens & Reppert
Application Number: 0/51,804
Classifications
Current U.S. Class: Conduit Or Nozzle (e.g., Syringe, Cannula, Catheter, Etc.) (8) (D24/112)
International Classification: 2402;