Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Perforating or cutting
Patent
1995-11-08
1997-04-15
Thompson, Martie
Office supplies; artists and teachers materials
Office equipment not elsewhere specified
Perforating or cutting
D8104, D19 65
Patent
active
D03788342
REFERENCES:
patent: D95992 (1935-06-01), Shaffer
patent: D193457 (1962-08-01), Fleming
patent: D246154 (1977-10-01), Tsang
patent: D306551 (1990-03-01), Yuen
patent: D320812 (1991-10-01), Yuen
patent: D337612 (1993-07-01), Carella
patent: D348484 (1994-07-01), Blackwell et al.
patent: 4741105 (1988-05-01), Wong
John Manufacturing Limited
Thompson Martie
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