Machines not elsewhere specified – Material working – abrading – or founding machinery – Element or attachment
Patent
1994-08-17
1995-10-17
Davis, Antoine Duval
Machines not elsewhere specified
Material working, abrading, or founding machinery
Element or attachment
D15141
Patent
active
D03632962
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Barnes, R. C., "Tool Rest for Your Bench Grinder", article from Shop Notes, Popular Mechanics (1955).
P. 69, from Canadian Workshop (Nov. 1992), ad for "Sabre Sharpening Centre", Vendor: Woodturner's World.
Picture of grinder tool rest, which was made in Taiwan for Delta and manufactured prior to the filing date of Aug. 17, 1994 for this application, Ser. No. 29/027,267.
Davis Antoine Duval
Lee Valley Tools Ltd.
Pratt John S.
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