Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Perforating or cutting
Patent
1997-10-03
1999-04-06
Zarfas, Louis S.
Office supplies; artists and teachers materials
Office equipment not elsewhere specified
Perforating or cutting
D18 34, D18 15, D18 99, 1902
Patent
active
D04077512
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patent: D321907 (1991-11-01), Matsuno
patent: D335300 (1993-05-01), Ishii
patent: D371572 (1996-07-01), Kawashima et al.
patent: 3402662 (1968-09-01), Blair et al.
Andoll Gregory
F. Zimmermann GmbH & Co. KG
Zarfas Louis S,.
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