Patent
   D441458
Priority
Mar 05 1999
Filed
May 05 2000
Issued
May 01 2001
Expiry
May 01 2015
Assg.orig
Entity
unknown
17
3
n/a
The ornamental design for a pipette tip, as shown and described.

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

FIG. 2 is a bottom view thereof;

FIG. 3 is a side view thereof;

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

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a side view thereof.

Petrek, James S.

Patent Priority Assignee Title
10343156, Mar 15 2013 Nalge Nunc International Corporation Tapered pipette
D468024, Dec 22 2001 Rainin Instrument, LLC Pipette tip
D468439, Nov 02 2001 MOLECULAR BIOPRODUCTS, INC Pipette tip
D468440, Dec 22 2001 Rainin Instrument, LLC Pipette tip
D468830, Nov 02 2001 MOLECULAR BIOPRODUCTS, INC Pipette tip
D468831, Nov 02 2001 MOLECULAR BIOPRODUCTS, INC Pipette tip
D468832, Dec 22 2001 Rainin Instrument, LLC Pipette tip
D593205, Oct 29 2008 ORFLO TECHNOLOGIES, LLC Pipette tip
D731075, Mar 15 2013 Nalge Nunc International Corporation Pipette
D787698, Mar 15 2013 Pipette
D841182, Oct 28 2016 Beckman Coulter, Inc Pipette tip for a laboratory instrument
D846143, May 28 2015 Yamaha Hatsudoki Kabushiki Kaisha Combined cell transfer nozzle and pipette tip for cell clustering
D847367, May 03 2017 STRATEC SE Pipette tip
D877353, May 28 2015 Yamaha Hatsudoki Kabushiki Kaisha Combined cell transfer nozzle and pipette tip for cell clustering
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
D274652, Dec 10 1981 Bio-Plas, Inc. Pipette tip
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 04 2000PETREK, JAMES SRAININ INSTRUMENT CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107780587 pdf
May 05 2000Rainin 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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