Patent
   D438981
Priority
Mar 05 1999
Filed
Apr 25 2000
Issued
Mar 13 2001
Expiry
Mar 13 2015
Assg.orig
Entity
unknown
21
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.

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

Patent Priority Assignee Title
10343156, Mar 15 2013 Nalge Nunc International Corporation Tapered pipette
11185856, May 11 2018 Biotix, Inc Pipette tip
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D468830, Nov 02 2001 MOLECULAR BIOPRODUCTS, INC Pipette tip
D468831, Nov 02 2001 MOLECULAR BIOPRODUCTS, INC Pipette tip
D560815, Sep 13 2006 UNIVERSAL BIO RESEARCH CO , LTD Pipette with particulate carriers therein
D561347, Sep 13 2006 UNIVERSAL BIO RESEARCH CO , LTD Pipette with particulate carriers therein
D561906, Sep 13 2006 UNIVERSAL BIO RESEARCH CO , LTD Pipette with particulate carriers therein
D565192, Sep 13 2006 UNIVERSAL BIO RESEARCH CO , LTD Pipette with particulate carriers therein
D569989, Sep 13 2006 UNIVERSAL BIO RESEARCH CO , LTD Pipette with particulate carriers therein
D731075, Mar 15 2013 Nalge Nunc International Corporation Pipette
D787698, Mar 15 2013 Pipette
D824041, Jan 12 2016 UNIVERSAL BIO RESEARCH CO , LTD Photometric reaction container
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
D905865, May 11 2018 Biotix, Inc Pipette tip
D983397, May 11 2018 BIOTIX, Inc. Pipette tip
D983398, May 11 2018 BIOTIX, Inc. Pipette tip
D983399, May 11 2018 BIOTIX, Inc. Pipette tip
D983400, May 11 2018 BIOTIX, Inc. Pipette tip
D983401, May 11 2018 BIOTIX, Inc. Pipette tip
Patent Priority Assignee Title
198263,
D384418, May 19 1995 Matrix Technologies Incorporated Pipette tip
D416625, Sep 30 1997 Matrix Technologies Corporation Pipette tip
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 13 2000PETREK, JAMES SRAININ INSTRUMENT CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107500021 pdf
Apr 13 2000NIELSEN, STEVEN T RAININ INSTRUMENT CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107500021 pdf
Apr 24 2000RAININ, KENNETHRAININ INSTRUMENT CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107500021 pdf
Apr 24 2000KELLY, CHRISTOPHERRAININ INSTRUMENT CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107500021 pdf
Apr 25 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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