Patent
   D449282
Priority
Apr 24 2000
Filed
Apr 24 2000
Issued
Oct 16 2001
Expiry
Oct 16 2015
Assg.orig
Entity
unknown
8
3
n/a
I claim the ornamental design for a universal top block holder for an electro discharge machine, as shown and described.

This is a universal top block holder used in the electro discharge (EDM) field, for the purpose of attaching different type parts that need to be machined.The top of the claimed block holder has multiple facilities for orientation in the x-y direction, used in the electro discharge field. The underside of the claimed block holder is for the fastening of any existing substrate, used in the electro discharge field.

FIG. 1 is a top plan view of a universal top block holder for an electro discharge machine showing my new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a side elevational view thereof, the sides opposite and adjacent being identical in appearance;

FIG. 4 is a top plan view of a second embodiment of a universal top block holder for an electro discharge machine showing my new design;

FIG. 5 is a top perspective view thereof;

FIG. 6 is a side elevational view thereof, the sides opposite and adjacent being identical in appearance;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top plan view of a third embodiment of a universal top block holder for an electro discharge machine showing my new design;

FIG. 9 is a top perspective view thereof;

FIG. 10 is a side elevational view thereof, the sides opposite and adjacent being identical in appearance; and,

FIG. 11 is a bottom plan view thereof.

Kramer, Hy

Patent Priority Assignee Title
D464324, Apr 26 2001 Hon Hai Precision Ind. Co., Ltd. Spacer used between GBIC guide rails
D573947, Oct 05 2005 GS YUASA INTERNATIONAL LTD Current collecting lead
D589457, Aug 06 2007 APOLLO FIRE DETECTORS LIMITED Electrical terminal block
D622669, Apr 09 2009 CLAMP SWING PRICING CO Wire adaptor
D705634, Nov 26 2013 Stop block clamp attachment
D746782, Oct 24 2014 Cable retention unit
D784938, Oct 06 2015 LALTITUDE LLC Magnetic brick
D789312, Oct 06 2015 LALTITUDE LLC Single magnetic brick
Patent Priority Assignee Title
4855558, Jul 29 1986 System 3R International AB Clamping device for a tool at a machine tool, particularly at a die sinking electric discharge machine
5634757, Aug 10 1995 Erowa AG Fastening device for a tool or workpiece
5906378, Mar 05 1996 System 3R International AB Coupling adapter
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