Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Design Patent
2001-07-19
2002-03-05
Holtje, Martie K. (Department: 2913)
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Marking instrument
CD19S054000
Design Patent
active
D0454158
CLAIM:
The ornamental design for a refill for ball-point pen, as shown and described.
REFERENCES:
patent: D31670 (1899-10-01), Oberbeck
patent: D144474 (1946-04-01), Winslow
patent: D243014 (1977-01-01), Wittnebert
patent: D380046 (1997-06-01), Domanowski
patent: D401275 (1998-11-01), Otake
patent: D404764 (1999-01-01), Perry et al.
patent: D422024 (2000-03-01), Andrews et al.
patent: 6164855 (2000-12-01), Perry et al.
Ball-Point Pen Design, Product News, vol. 68 UB-150, Mitsubishi Pencil Co. Ltd.
Foley & Lardner
The Mitsubishi Pencil Co., Ltd.
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