Patent
   D377152
Priority
Feb 26 1996
Filed
Feb 26 1996
Issued
Jan 07 1997
Expiry
Jan 07 2011
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for dissolution test apparatus, as shown and described.

FIG. 1 is a front view of the dissolution test apparatus showing our design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

Splane, Jr., Robson L., Hanson, Royal A., Renslow, Bruce E., Meneses, Guillermo E., Montgomery, Sean M.

Patent Priority Assignee Title
7850919, Feb 28 2007 QUALITY LAB ACCESSORIES, LLC Liquid sample collector interface
D424458, Jun 11 1999 TELEDYNE HANSON RESEARCH, INC Housing for a dissolution sampling apparatus
D618817, Feb 25 2009 TELEDYNE INSTRUMENTS, INC 6-vessel dissolution machine
D618818, Feb 25 2009 TELEDYNE INSTRUMENTS, INC 8-vessel dissolution machine
D688963, Dec 03 2012 TELEDYNE INSTRUMENTS, INC Sampling machine
Patent Priority Assignee Title
4662231, Nov 24 1983 Wiederaufarbeitungsanlage Karlsruhe Betriebs-Gesellschaft mbH Sample taking device
4718288, May 04 1984 Method and an apparatus for splitting samples of powders and suspensions
D311875, Sep 25 1987 BUCKMAN LABORATORIES INTERNATIONA, INC , 1256 NORTH MCLEAN BOULEVARD, MEMPHIS, TN 38108, A CORP OF TN Pitch tester
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 14 1996RENSLOW, BRUCE E Hanson Research CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078930299 pdf
Feb 15 1996MENESES, GUILLERMO E Hanson Research CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078930299 pdf
Feb 20 1996MONTGOMERY, SEAN M Hanson Research CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078930299 pdf
Feb 20 1996SPLANE, ROBIN L JR Hanson Research CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078930299 pdf
Feb 26 1996Hanson Research Corporation(assignment on the face of the patent)
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