Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Design Patent
2006-11-08
2008-05-20
Albert, Elizabeth A (Department: 2913)
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Marking instrument
Design Patent
active
D0569430
CLAIM:
We claim the ornamental design for a ballpoint pen, as shown and described.
REFERENCES:
patent: D190349 (1961-05-01), Doman
patent: 3453694 (1969-07-01), Hechtle
patent: D472577 (2003-04-01), Sakuno et al.
patent: D480756 (2003-10-01), Hwang
patent: D494219 (2004-08-01), Arita
patent: D508077 (2005-08-01), Bhavnani
Aizawa Yoshitoshi
Kondo Kosuke
Noro Kageyu
Okuo Hiroyasu
Satoh So
Albert Elizabeth A
Butzel Long
Zebra Co. Ltd.
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