Pipette tip

- Rainin Instrument, LLC
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Description

FIG. 1 is a perspective view of a pipette tip showing my new design.

FIG. 2 is a bottom view of the pipette tip of FIG. 1.

FIG. 3 is a side view of the pipette tip of FIG. 1.

FIG. 4 is a perspective view of a second embodiment of a pipette tip showing my new design.

FIG. 5 is a bottom view of the pipette tip of FIG. 4; and,

FIG. 6 is a side view of the pipette tip of FIG. 4.

Claims

I claim the ornamental design for a pipette tip, as shown and described.

Referenced Cited
U.S. Patent Documents
D274651 July 10, 1984 De Vaughn
D274652 July 10, 1984 DeVaughn
5223225 June 29, 1993 Gautsch
6066297 May 23, 2000 Torti et al.
D441458 May 1, 2001 Petrek
D446864 August 21, 2001 Petrek
Patent History
Patent number: D468024
Type: Grant
Filed: Dec 22, 2001
Date of Patent: Dec 31, 2002
Assignee: Rainin Instrument, LLC (Oakland, CA)
Inventor: James S. Petrek (Danville, CA)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Robert R. Meads
Application Number: 29/152,660
Classifications
Current U.S. Class: Pipette Or Burette (D24/222)
International Classification: 2402;