2005-04-12
2005-04-12
Seifert, Ralf (Department: 2914)
Design Patent
active
D0503850
CLAIM:
The ornamental design for a keychain, as shown and described.
REFERENCES:
patent: 1172374 (1916-02-01), Limer
patent: D441184 (2001-05-01), Haapala
Discovery Marketing & Design, Ltd.
Salter & Michaelson
Seifert Ralf
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