Patent
   D437940
Priority
Mar 05 1999
Filed
Mar 05 1999
Issued
Feb 20 2001
Expiry
Feb 20 2015
Assg.orig
Entity
unknown
11
7
n/a
We claim the ornamental design for the pipette tip, as shown and described.

FIG. 1 is a perspective view of a first embodiment of the pipette tip.

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

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

FIG. 4 is a perspective view of a second embodiment of the pipette tip.

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

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

Kelly, Christopher, Petrek, James S., Rainin, Kenneth, Nielsen, Steven T.

Patent Priority Assignee Title
10343156, Mar 15 2013 Nalge Nunc International Corporation Tapered pipette
D461904, Nov 09 2001 Rainin Instrument, LLC Pipette tip
D468439, Nov 02 2001 MOLECULAR BIOPRODUCTS, INC Pipette tip
D468830, Nov 02 2001 MOLECULAR BIOPRODUCTS, INC Pipette tip
D468831, Nov 02 2001 MOLECULAR BIOPRODUCTS, INC Pipette tip
D731075, Mar 15 2013 Nalge Nunc International Corporation Pipette
D787698, Mar 15 2013 Pipette
D788314, Mar 16 2015 Panasonic Corporation Pipette tip
D887574, Oct 28 2016 Beckman Coulter, Inc. Pipette tip for a laboratory instrument
D899623, Apr 26 2018 Beckman Coulter, Inc Pipette tip for a laboratory instrument
D907201, Apr 05 2018 CSP TECHNOLOGIES, INC ; BAMA SAS Needle
Patent Priority Assignee Title
4707337, Aug 11 1986 SORENSEN BIOSCIENCE, INC Medical micro pipette tips for difficult to reach places and related methods
6066297, Jan 03 1997 Matrix Technologies Corporation Small sample volume displacement pipette tips
D255601, Oct 25 1977 Bio-Plas Pipette tip
D274652, Dec 10 1981 Bio-Plas, Inc. Pipette tip
D286570, Oct 26 1983 Cetus Corporation; CETUS CORPORATION, 600 BANCROFT WAY, BERKELEY, CA 94710, A CORP OF DE Pipette tip
D297054, Apr 16 1986 Cetus Corporation; CETUS CORPORATION, A CORP OF DE Pipette tip
D384418, May 19 1995 Matrix Technologies Incorporated Pipette tip
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 05 1999Rainin Instrument Co., Inc.(assignment on the face of the patent)
Oct 12 2001RAININ INSTRUMENT CO , INC Rainin Instrument, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123430670 pdf
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