Patent
   D315600
Priority
Jan 07 1988
Filed
Jan 07 1988
Issued
Mar 19 1991
Expiry
Mar 19 2005
Assg.orig
Entity
unknown
6
3
n/a
The ornamental design for a test pack for evaluating the effectiveness of an ethylene oxide sterilizing apparatus or other gas sterilizing apparatus, as shown and described.

FIG. 1 is a rear perspective view of a test pack for evaluating the effectiveness of an ethylene oxide sterilizing apparatus or other gas sterilizing apparatus, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a rear elevational view of another embodiment of the test pack for evaluating the effectiveness of an ethylene oxide sterilizing apparatus or other gas sterilizing apparatus, showing my new design;

FIG. 9 is a rear perspective view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a right side elevational view thereof; and

FIG. 14 is a left side elevational view thereof.

Niven, Clarence A.

Patent Priority Assignee Title
7045343, Jun 02 1998 3M Innovative Properties Company Sterilization indicator test packs
7927866, Apr 19 2007 American Sterilizer Company Process challenge device for assessing the effective performance of a biocontamination deactivation process
D347067, Mar 15 1991 Roche Diagnostics Operations, Inc Analytical cartridge for testing biological fluids
D657474, May 29 2006 Fei Company Sample carrier
D679410, Feb 03 2012 Ellume Limited Sampling and testing device
D824532, Dec 12 2016 XGLU S R O Device for analysis of biological materials
Patent Priority Assignee Title
4596696, Nov 15 1983 GETINGE CASTLE, INC Disposable sterilizer mechanical air removal test pack
4826772, Apr 08 1986 Graphic Controls Canada, Ltd. Ethylene oxide monitoring device
4839291, May 15 1987 American Sterilizer Company Disposable biological indicator test pack for monitoring steam and ethylene oxide sterilization cycles
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 06 1988NIVEN, CLARENCE A MINNESOTA MINING & MANUFACTURING COMPANY,A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0048430786 pdf
Jan 07 1988Minnesota Mining and Manufacturing Company(assignment on the face of the patent)
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