Machines not elsewhere specified – Material working – abrading – or founding machinery – Element or attachment
Patent
1988-10-31
1992-03-24
Dunkins, Bruce W.
Machines not elsewhere specified
Material working, abrading, or founding machinery
Element or attachment
Patent
active
D03248704
REFERENCES:
patent: D255577 (1980-06-01), Dahlquist
patent: 4273525 (1981-06-01), Reitan
patent: 4492555 (1985-01-01), Schultz
patent: 4517453 (1985-05-01), Tsutsumi
patent: 4666396 (1987-05-01), Shaw
patent: 4740151 (1988-04-01), Schmidt et al.
Davis Antoine D.
Dunkins Bruce W.
Fairchild Industries Inc.
York Michael W.
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