Key chain device

Details Key chain device Key chain device

2005-08-30

2005-08-30

Seifert, Ralf (Department: 2914)

CD21S617000

Design Patent

active

D0508768

CLAIM:
The ornamental designs for a key chain device, as shown and described.

REFERENCES:
patent: D375910 (1996-11-01), Tsui
patent: D376115 (1996-12-01), Tsui
patent: D398775 (1998-09-01), Fritsche
patent: D469602 (2003-02-01), Fritsche
patent: D479394 (2003-09-01), Kramer et al.

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