Patent
   D290817
Priority
May 24 1984
Filed
Nov 06 1984
Issued
Jul 14 1987
Expiry
Jul 14 2001
Assg.orig
Entity
unknown
2
10
n/a
The ornamental design for an electronic currency tester, substantially as shown and described.

FIG. 1 is a front elevational view of an electronic currency tester showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof.

Yuen, John S.

Patent Priority Assignee Title
6898299, Sep 11 1998 GR Intellectual Reserve, LLC Method and system for biometric recognition based on electric and/or magnetic characteristics
D328622, Nov 08 1989 Kiddicraft Limited Combined toy measuring tool
Patent Priority Assignee Title
3976199, Mar 17 1975 Ketek Electric Corporation Portable currency detector
4187463, Apr 20 1978 Counterfeit detector for paper currency
4219774, Aug 25 1978 Automatic eddy current surface probe for fastener holes
4349111, Apr 04 1980 UMC Industries, Inc. Paper currency device
224596,
D251548, Jun 03 1977 Logical Technical Services Corp. Digital multimeter or the like
D254778, Jul 07 1977 Tokyo Keiki Company Limited Ultrasonic wave thickness meter
D257765, May 07 1979 Bill detector
D264444, Sep 28 1979 Gretag Aktiengesellschaft Densitymeter
D283405, Jun 21 1983 John Manufacturing Limited Electronic currency tester
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 13 1984YUEN, JOHN SE-KITJohn Manufacturing LimitedASSIGNMENT OF ASSIGNORS INTEREST 0043330999 pdf
Nov 06 1984John Manufacturing Limited(assignment on the face of the patent)
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