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Patent
   D593205
Priority
Oct 29 2008
Filed
Oct 29 2008
Issued
May 26 2009
Expiry
May 26 2023
Inventors
Ayliffe, H…
Assg.orig
E.I. SPECT…
Assg.curr
ORFLO TECH…
Entity
unknown
Referenced by
6
References
9
Maint.:
n/a
The ornamental design for a pipette tip, as shown and described.

FIG. 1 is a top perspective view of a pipette tip according to my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a side elevation view thereof.
INVENTORS:

Ayliffe, Harold E.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10343156, Mar 15 2013 Nalge Nunc International Corporation Tapered pipette
D673291, Feb 23 2011 CANON U S A , INC Pipette tip
D688805, Dec 31 2012 Innovaprep LLC Concentrating pipette
D731075, Mar 15 2013 Nalge Nunc International Corporation Pipette
D768869, Oct 20 2014 ARKRAY, Inc. Specimen sampling implement
D787698, Mar 15 2013 Pipette
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4981315, Dec 22 1987 Recif, S.A. Tip for a vacuum pipette
D273613, Jun 29 1981 Baxter International Inc Liquid transfer device for medicaments and the like
D275234, Apr 23 1982 Commonwealth Serum Laboratories Commission Microbiological testing syringe
D303151, Jul 24 1987 SAMCO SCIENTIFIC CORPORATION Dispensing pipette
D414562, Dec 08 1997 Precision System Science Co., Ltd. Pipette tip
D439986, Mar 05 1999 Rainin Instrument, LLC Pipette tip
D441458, Mar 05 1999 Rainin Instrument, LLC Pipette tip
D443364, Sep 30 1998 Corning Incorporated Pipet
D487593, Nov 22 2002 PZ HTL Spolka Akcyjna Replaceable tip of pipette
ASSIGNMENT RECORDS    Assignment records on the USPTO
///////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 29 2008E.I. SPECTRA, LLC(assignment on the face of the patent)
Apr 01 2009AYLIFFE, HAROLD E E I SPECTRA, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0225430080 pdf
Sep 22 2015EI SPECTRA, LLCCell Signaling Technology, IncSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0366240797 pdf
Nov 08 2019Cell Signaling Technology, IncE I SPECTRA, LLC D B A ORFLO TECHNOLOGIESRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0509740329 pdf
Nov 08 2019E I SPECTRA, LLC D B A ORFLO TECHNOLOGIESORFLO TECHNOLOGIES, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0527360378 pdf
May 21 2020ORFLO TECHNOLOGIES, LLCCOMERICA BANKSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0528370229 pdf
Oct 07 2021COMERICA BANKORFLO TECHNOLOGIES, LLCRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0577370988 pdf
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