Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Perforating or cutting
Patent
1998-12-04
2000-02-01
Holtje, Martie K.
Office supplies; artists and teachers materials
Office equipment not elsewhere specified
Perforating or cutting
D19 65, D8 49, 1902
Patent
active
D04200497
REFERENCES:
patent: D133209 (1942-07-01), Heller
patent: 200774 (1878-02-01), Somers
patent: D373385 (1996-09-01), Birkholz
patent: D393657 (1998-04-01), Bennett
patent: 1583929 (1926-05-01), Jahn et al.
patent: 2224461 (1940-12-01), Obstfeld
patent: 2874464 (1959-02-01), Petersen
patent: 5749278 (1998-05-01), Lee et al.
Holtje Martie K.
Manufacture d'Articles de Precision et de Dessin M.A.P.E.D.
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