Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Design Patent
2005-11-29
2005-11-29
Asch, Jeffrey (Department: 2913)
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Marking instrument
Design Patent
active
D0512099
CLAIM:
The ornamental design for a mechanical pencil, as shown and described.
REFERENCES:
patent: D206636 (1967-01-01), Zierhut et al.
patent: 4035089 (1977-07-01), Schwartz et al.
patent: 5000599 (1991-03-01), McCall et al.
patent: 6036385 (2000-03-01), Bistrack
patent: 6146038 (2000-11-01), Mittersinker et al.
patent: D448805 (2001-10-01), Willat et al.
patent: D486182 (2004-02-01), Sener et al.
patent: D486857 (2004-02-01), Sener et al.
patent: D495744 (2004-09-01), Ikeda
patent: D501224 (2005-01-01), Pan
Adams & Wilks
Albert Elizabeth
Pentel Kabushiki Kaisha
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