Patent
   D255601
Priority
Oct 25 1977
Filed
Oct 25 1977
Issued
Jun 24 1980
Expiry
Jun 24 1994
Assg.orig
Entity
unknown
53
3
n/a
The ornamental design for a pipette tip, as shown and described.

FIG. 1 is a perspective view of a pipette tip incorporating my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof; and

FIG. 5 is a cross section taken on line 5--5 of FIG. 2.

De Vaughn, Donald H.

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6596240, Jan 12 2001 QUALITY SCIENTIFIC PLASTICS, INC Pipette tip for easy mounting and ejecting from a pipette
8307721, Jan 12 2009 Biotix, Inc Flexible pipette tips
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D274651, Dec 10 1981 Bio-Plas, Inc. 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
D300561, Dec 04 1985 Fluid dispenser tip
D414562, Dec 08 1997 Precision System Science Co., Ltd. Pipette tip
D437940, Mar 05 1999 Rainin Instrument, LLC Pipette tip
D439986, Mar 05 1999 Rainin Instrument, LLC Pipette tip
D446864, Mar 05 1999 Rainin Instrument, LLC Pipette tip
D448853, Mar 05 1999 Rainin Instrument, LLC Pipette tip
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
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
D663042, Jan 22 2010 Biotix, Inc Pipette tip
D679826, Jul 11 2005 EPPENDORF SE Filter pipette tip
D679828, Jan 22 2010 Biotix, Inc Pipette tip
D680226, Jan 22 2010 BIOTIX, Inc. Pipette tip
D687562, Mar 19 2012 Biotix, Inc Pipette tip
D703344, Jun 18 2013 Corning Incorporated Pipette tip
D731075, Mar 15 2013 Nalge Nunc International Corporation Pipette
D787698, Mar 15 2013 Pipette
D805651, Dec 12 2013 EPPENDORF SE Flange for a pipette adapter
D841182, Oct 28 2016 Beckman Coulter, Inc Pipette tip for a laboratory instrument
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,
204352,
224102,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 25 1977Bio-Plas(assignment on the face of the patent)
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