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Patent
D256052
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Priority
Oct 25 1977
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Filed
Oct 25 1977
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Issued
Jul 22 1980
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Expiry
Jul 22 1994
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Assg.orig
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Entity
unknown
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50
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3
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n/a
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The ornamental design for a pipette tip, as shown and described.
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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 |
10307753, |
Jan 22 2010 |
BIOTIX, Inc. |
Pipette tips |
10343156, |
Mar 15 2013 |
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Tapered pipette |
10654037, |
May 30 2012 |
BIOTIX, Inc. |
Integrated pipette tip devices |
10828633, |
Jan 22 2010 |
BIOTIX, Inc. |
Pipette tips |
10946374, |
May 17 2017 |
BIOTIX, Inc. |
Ergonomic pipette tips |
11433389, |
May 30 2012 |
BIOTIX, Inc. |
Integrated pipette tip devices |
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 |
9597680, |
May 30 2012 |
BIOTIX, Inc. |
Integrated pipette tip devices |
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 |
D962421, |
May 27 2020 |
|
Breathing mask |
D964515, |
Aug 12 2019 |
ENTREPRISE DRAGO-I S I INC |
Foam nozzle |
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, |
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ER2071, |
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ER3186, |
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ER42, |
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ER5621, |
|
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ER7612, |
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ER989, |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 25 1977 | | Bio-Plas | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a