Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Design Patent
2007-03-13
2007-03-13
Albert, Elizabeth A. (Department: 2913)
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Marking instrument
Design Patent
active
29233855
CLAIM:
The ornamental design for a ballpoint pen, as shown and described.
REFERENCES:
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patent: D342546 (1993-12-01), Song
patent: D354985 (1995-01-01), Hong
patent: D410031 (1999-05-01), Charriol
patent: D439611 (2001-03-01), Fukami et al.
patent: D457185 (2002-05-01), Ham
patent: D462717 (2002-09-01), Rommel
patent: D508715 (2005-08-01), Rommel
patent: D513766 (2006-01-01), Cetera
Albert Elizabeth A.
Birch, Stewart, Kolasch and Birch LLP
Tombow Pencil Co. Ltd.
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