Pipetting apparatus

- Bel-Art Products, Inc.
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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
2949014 August 1960 Belton, Jr. et al.
3834240 September 1974 Kenney
3963061 June 15, 1976 Kenney
D242729 December 14, 1976 Kenney
4257268 March 24, 1981 Pepicelli et al.
4361425 November 30, 1982 Hata
D277313 January 22, 1985 Alvarez et al.
4536198 August 20, 1985 Strain
4654057 March 31, 1987 Rhodes
4700550 October 20, 1987 Rhodes
5214968 June 1, 1993 Kenney
5230719 July 27, 1993 Berner et al.
5297398 March 29, 1994 Meckler
5373704 December 20, 1994 McFadden
5509318 April 23, 1996 Gomes
5616871 April 1, 1997 Kenney
5661983 September 2, 1997 Groten et al.
5799728 September 1, 1998 Blume
5817167 October 6, 1998 DesChamps
6240791 June 5, 2001 Kenney
6253628 July 3, 2001 Steele et al.
6364942 April 2, 2002 Felber et al.
6379435 April 30, 2002 Fukunaga et al.
6772534 August 10, 2004 Gomes et al.
D507656 July 19, 2005 Pniewski et al.
D510629 October 11, 2005 Piacenza et al.
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)