Patent
   D323343
Priority
Feb 24 1988
Filed
Feb 24 1988
Issued
Jan 21 1992
Expiry
Jan 21 2006
Assg.orig
Entity
unknown
2
8
n/a
The ornamental design for a computerized engraving machine, as shown.

FIG. 1 is a perspective view of a computerized engraving machine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view of thereof;

FIG. 4 is a side elevational view taken from the left of FIG. 1;

FIG. 5 is a side elevational view taken from the right of FIG. 1;

FIG. 6 is a top plan view of thereof; and

FIG. 7 is a bottom plan view of thereof.

Richardson, William A., Zimmerman, Frank

Patent Priority Assignee Title
D350982, Aug 29 1991 GENEX S A A CORPORATION OF SWITZERLAND Engraving machine
D798349, Jun 08 2016 SHENZHEN TRIUMPH INDUSTRIAL CO ,LTD Laser engraving machine
Patent Priority Assignee Title
2508468,
3312562,
3650178,
3783741,
3925602,
4468160, Sep 09 1982 CAMPBELL AUTOMATION, INCORPORATED, HICKORY, NC A CORP Woodworking machine
4561814, Jul 09 1981 DAHLGREN CONTROL SYSTEMS, INC , A CORP OF CA Mechanical tool manipulating method and apparatus
D280642, Aug 25 1983 Dahlgren Engraving Systems, Inc. Housing for a portable computer controlled engraving machine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 24 1988Xenetech USA, Inc.(assignment on the face of the patent)
Nov 09 1991RICHARDSON, WILLIAM A ENCAL, INC , A CORP OF NJASSIGNMENT OF ASSIGNORS INTEREST 0059380030 pdf
Nov 09 1991ENCAL, INC , A CORP OF NJXENETECH, INC , A DEFUNCT CORP OF LAASSIGNOR ASSIGNS THE ENTIRE RIGHT, TITLE AND INTEREST TO ASSIGNEE SEE RECORD FOR DETAILS 0059380032 pdf
Nov 11 1991XENETECH, INC XENETECH USA, INC , A CORP OF LAASSIGNOR ASSIGNS THE ENTIRE RIGHT, TITLE AND INTEREST TO ASSIGNEE SEE RECORD FOR DETAILS 0059380034 pdf
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