2007-07-10
2008-10-28
Seeger, Janice E (Department: 2913)
Design Patent
active
D0579242
CLAIM:
The ornamental design for a coil spring, as shown and described.
REFERENCES:
patent: D28896 (1898-06-01), Comstock
patent: 1254314 (1918-01-01), D'Arcy
patent: D109730 (1938-05-01), Powers
patent: 2002/0152554 (2002-10-01), Spinks et al.
Egbert Law Offices
Seeger Janice E
Sipahioglu Celik Yay Ve Yan Urunleri Sanayi ve Ticaret Limited S
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