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Patent
   D401698
Priority
Jan 31 1997
Filed
Jan 31 1997
Issued
Nov 24 1998
Expiry
Nov 24 2012
Inventors
Daniels, M…
Assg.orig
Becton Dic…
Becton, Di…
Assg.curr
Corning In…
Entity
unknown
Referenced by
23
References
11
Maint.:
n/a
The ornamental design for a multistage pipet, as shown and described.

FIG. 1 is a front perspective view of the multistage pipet;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view with all the sides being a mirror image of one another;

FIG. 4 is a left end elevational view thereof; and,

FIG. 5 is a right end elevational view thereof.
INVENTORS:

Daniels, Michael

THIS PATENT IS REFERENCED BY THESE PATENTS:
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6803021, Apr 03 1998 November AG Novus Medicatus Bertling Gesellschaft fur Molekulare Medizin Device for receiving and discharging a given amount of liquid
7182915, Nov 30 2001 Bristol-Myers Squibb Company Pipette configurations and arrays thereof for measuring cellular electrical properties
7794664, Nov 16 2006 IDEXX LABORATORIES, INC Pipette tip
9675371, Mar 03 2014 THE SPECTRANETICS CORPORATION Dilator sheath set
D438629, Jul 27 1999 Corning Incorporated Pipet
D443364, Sep 30 1998 Corning Incorporated Pipet
D568105, Mar 27 2007 Drinking vessel
D572976, Mar 27 2007 Drinking vessel
D694424, Dec 28 2012 Access Bio, Inc. Pipette
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D740436, Dec 22 2011 EPPENDORF SE Pipette barrel
D740437, Dec 22 2011 EPPENDORF SE Pipette barrel
D753289, Mar 03 2014 THE SPECTRANETICS CORPORATION Sheath
D753290, Mar 03 2014 THE SPECTRANETICS CORPORATION Sheath set
D778174, Dec 22 2015 Adhezion Biomedical, LLC Liquid dispenser with an elliptical tip
D787698, Mar 15 2013 Pipette
D795447, Apr 21 2015 Saint-Gobain Performance Plastics Corporation Small volume sampling device
D846143, May 28 2015 Yamaha Hatsudoki Kabushiki Kaisha Combined cell transfer nozzle and pipette tip for cell clustering
D852374, Apr 18 2016 VISTABLAB TECHNOLOGIES, LLC Pipettes
D877353, May 28 2015 Yamaha Hatsudoki Kabushiki Kaisha Combined cell transfer nozzle and pipette tip for cell clustering
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4210156, Apr 24 1978 Small Business Administration Finger stick blood collection apparatus
5272926, Nov 13 1991 Microbial retrieval and sampling pipette with a removable cover
5516564, Apr 28 1993 Costar Corporation Sterile irradiated hydrophobic pipette tip
898456,
228492,
D260554, Apr 09 1979 Micropipetting device
D303151, Jul 24 1987 SAMCO SCIENTIFIC CORPORATION Dispensing pipette
D333705, Feb 13 1990 SAMCO SCIENTIFIC CORPORATION Pipette
D357324, Dec 01 1993 Pipette
D373827, Jul 10 1995 Siemens Healthcare Diagnostics Inc Disposable probe tip
RE31555, Mar 02 1976 CURTIN MATHESON SCIENTIFIC, INC Pipette
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 31 1997Becton Dickinson and Company(assignment on the face of the patent)
Jan 31 1997DANIELS, M Becton, Dickinson and CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0084570773 pdf
Oct 31 2012Becton, Dickinson and CompanyCorning IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0294780423 pdf
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