Patent
   D256052
Priority
Oct 25 1977
Filed
Oct 25 1977
Issued
Jul 22 1980
Expiry
Jul 22 1994
Assg.orig
Entity
unknown
50
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.

Patent Priority Assignee Title
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11590490, Jan 22 2010 BIOTIX, Inc. Pipette tips
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
8795606, May 30 2012 Biotix, Inc Integrated pipette tip devices
9101923, Jan 22 2010 BIOTIX, Inc. Pipette tips
9302262, May 30 2012 BIOTIX, Inc. Integrated pipette tip devices
9486803, Jan 22 2010 Biotix, Inc Pipette tips
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9636672, Jan 22 2010 BIOTIX, Inc. Pipette tips
9884319, May 30 2012 BIOTIX, Inc. Integrated pipette tip devices
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
D326322, Sep 07 1989 Abbott Laboratories Hood for a feeding tube or the like
D663042, Jan 22 2010 Biotix, Inc 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
D691282, 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
D788314, Mar 16 2015 Panasonic Corporation Pipette tip
D805651, Dec 12 2013 EPPENDORF SE Flange for a pipette adapter
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
D904564, Aug 12 2019 ENTREPRISE DRAGO-I S I INC Curved spray cone
D912841, Aug 29 2018 BIOGX, INC. Reagent storage device
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D976363, Aug 12 2019 ENTREPRISE DRAGO-I.S.I. INC. Foam nozzle
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
ER1124,
ER202,
ER2071,
ER3186,
ER42,
ER5621,
ER7612,
ER989,
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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