Pipetting apparatus

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Description

FIG. 1 is a perspective view of a pipetting apparatus showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof (the other side elevational view is a mirror image of FIG. 4);

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of second embodiment of the pipetting apparatus; and,

FIG. 8 is a perspective view of a third embodiment of the pipetting apparatus.

The broken lines showing a pipette tube and orifice, upper controls, turn grips and circular fasteners are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a pipetting apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
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3963061 June 15, 1976 Kenney
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5214968 June 1, 1993 Kenney
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5373704 December 20, 1994 McFadden
5509318 April 23, 1996 Gomes
5616871 April 1, 1997 Kenney
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6253628 July 3, 2001 Steele et al.
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Other references
  • Bel-Art Products, Inc catalog 204 pp. 93-100 (2004).
Patent History
Patent number: D550854
Type: Grant
Filed: Nov 18, 2005
Date of Patent: Sep 11, 2007
Assignee: Bel-Art Products, Inc. (Pequannock, NJ)
Inventors: Francis Gomes (Lincoln Park, NJ), Bruce Feller (Wayne, NJ), David Landsberger (Caldwell, NJ), Paul Thom (Butler, NJ), Miguel Puig (Sterling Forest, NY)
Primary Examiner: Robert A. Delehanty
Assistant Examiner: Mark Cavanna
Attorney: Lawrence G. Fridman
Application Number: 29/243,140
Classifications
Current U.S. Class: Pipette Or Burette (D24/222)