Patent
   D545449
Priority
Feb 15 2005
Filed
Feb 15 2005
Issued
Jun 26 2007
Expiry
Jun 26 2021
Assg.orig
Entity
unknown
0
12
n/a
The ornamental design for a gel band picking head, as shown and described.

FIG. 1 is a perspective view of a gel band picking head showing our new design;

FIG. 2 is an enlarged right side elevation view, the left side elevation view being a mirror image thereof;

FIG. 3 is an enlarged front elevation view thereof, the rear elevation view being a mirror image thereof;

FIG. 4 is a greatly enlarged bottom plan view thereof;

FIG. 5 is a greatly enlarged top plan view thereof;

FIG. 6 is a perspective cross-sectional view thereof taken along line 6-6 shown in FIG. 1; and,

FIG. 7 is a cross-sectional view thereof taken along line 7-7 in FIG. 5.

The broken lines showing the block with upper tube portion and the indent near the tip of the gel band picking head are for illustrative purposes only and form no part of the claimed design.

Cosselmon, William Edward, Allen, Stephen E., Wadkins, Timothy Shea

Patent Priority Assignee Title
Patent Priority Assignee Title
5527680, Mar 15 1995 The Regents of the University of California Method for extracting solutes from gel plugs
6520036, Jul 21 2000 Sample removal apparatus
6551839, Sep 11 1997 INTEGENX INC Method of merging chemical reactants in capillary tubes
6991714, Apr 06 1998 MAX-PLANCK-GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN E V Apparatus and method for taking samples from polymer support material
20020076718,
20040162500,
20040217004,
20050031493,
20050164408,
20050203575,
20060016980,
20060099114,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 24 2005WADKINS, TIMOTHY SHEASERENEX, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0159640631 pdf
Jan 27 2005COSSELMON, WILLIAM EDWARDSERENEX, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0159640631 pdf
Feb 03 2005ALLEN, STEPHEN E SERENEX, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0159640631 pdf
Feb 15 2005Serenex, Inc.(assignment on the face of the patent)
Jun 29 2007SERENEX, INC VENTURE LENDING & LEASING IV, INC SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0195800167 pdf
Jun 29 2007SERENEX, INC VENTURE LENDING & LEASING V, INC SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0195800167 pdf
Apr 14 2008VENTURE LENDING & LEASING III, INC VENTURE LENDING & LEASING IV, INC AND VENTURE LENDING & LEASING V, INC SERENEX, INC SECURITY AGREEMENT0208170308 pdf
Dec 31 2012SERENEX, INC ESANEX, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0300590592 pdf
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