Patent
   D307397
Priority
Mar 09 1987
Filed
Mar 09 1987
Issued
Apr 24 1990
Expiry
Apr 24 2004
Assg.orig
Entity
unknown
3
10
n/a
The ornamental design for a paper testing machine, as shown and described.

FIG. 1 is a left front perspective view of a paper testing machine showing my new design;

FIG. 2 is a right rear perspective view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a top plan view thereof.

Lehtikoski, Olavi

Patent Priority Assignee Title
D323628, Apr 25 1989 Tokyo Electron Limited Semiconductor wafer measuring instrument
D329390, Jul 30 1990 International Business Machines Corporation Automotive test terminal
D334894, Sep 24 1990 Vehicle testing instrument
Patent Priority Assignee Title
3838596,
3936189, Mar 13 1974 Sentrol Systems Ltd. On-line system for monitoring the color, opacity and brightness of a moving web
4015904, Mar 13 1974 Sentrol Systems Ltd. Optical shoe assembly for use with a multi-sensor optical head
4550613, Dec 30 1982 Apparatus for automatic determination of the tensile strength properties of a sheet of paper
4596152, Jan 19 1983 Method of measuring tear resistance of paper and apparatus for applying the method
216016,
236357,
236379,
D250019, Apr 13 1977 International Business Machines Corporation Central processor unit for a data processing system
D266564, Nov 06 1978 Auto Register, Inc. Point of sale terminal housing
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 26 1987LEHTIKOSKI, OLAVIROBOTEST OY, TEKNOLOGIANTIE 1, SF-79480 KANGASLAMPI, FINLAND A CORP OF FINLANDASSIGNMENT OF ASSIGNORS INTEREST 0046780541 pdf
Mar 09 1987Robotest Oy(assignment on the face of the patent)
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