Patent
   D366662
Priority
Aug 09 1994
Filed
Aug 09 1994
Issued
Jan 30 1996
Expiry
Jan 30 2010
Assg.orig
Entity
unknown
7
5
n/a
The ornamental design for a grinding and sharpening machine, as shown.

FIG. 1 is a front elevational view of the grinding and sharpening machine of the present invention;

FIG. 2 is a rear elevational view of the grinding and sharpening machine illustrated in FIG. 1;

FIG. 3 is a top view of the grinding and sharpening machine illustrated in FIG. 1;

FIG. 4 is a bottom view of the grinding and sharpening machine illustrated in FIG. 1;

FIG. 5 is a left side elevational view of the grinding and sharpening machine illustrated in FIG. 1; and,

FIG. 6 is a right side elevational view of the grinding and sharpening machine illustrated in FIG. 1; and,

FIG. 7 is a front perspective view from the left side and from below of the grinding and sharpening machine illustrated in FIG. 1.

Brickner, Louis C., Lei, Xun, Haffely, Jeffrey L.

Patent Priority Assignee Title
11117205, Mar 28 2018 TECOMEC S.R.L. Portable sharpener
7524236, Feb 21 2006 JPW INDUSTRIES INC Sharpener accessory and methods relating to same
D395054, Apr 04 1997 Dainaka Seiki, Inc. Stone grinding and polishing machine
D458617, Aug 30 2001 LDS INDUSTRIES, LLC; C H HANSON CO Bench grinder
D837270, Nov 10 2016 JPW Industries Inc.; JPW INDUSTRIES INC Three wheel belt grinder
D851692, Nov 15 2016 TECOMEC S.R.L. Sharpening machine
D969889, Dec 13 2019 TECOMEC S.R.L. Sharpening machine
Patent Priority Assignee Title
3885352,
4436000, May 22 1981 Vollmer Werke Maschinenfabrik GmbH Sharpening machine for saws
4996797, Mar 10 1988 Martek Limited Apparatus for sharpening edge tools
D299467, Feb 20 1986 EMCO MAIER GESELLSCHAFT M B H Universal milling machine
D338901, Jan 02 1992 Grinding machine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 09 1994Delta International Machinery Corp.(assignment on the face of the patent)
Oct 06 1994HAFFELY, JEFFREY L DELTA INTERNATIONAL MACHINERY CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0072990046 pdf
Oct 06 1994LEI, XUNDELTA INTERNATIONAL MACHINERY CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0072990046 pdf
Oct 06 1994BRICKNER, LOUIS C DELTA INTERNATIONAL MACHINERY CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0072990046 pdf
Oct 02 2004Delta International Machinery CorporationBlack & Decker IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0160690180 pdf
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