Games – toys – and sports goods – Exercise equipment – Spring or compression type
Design Patent
2003-03-21
2004-04-06
Hyder, Philip S. (Department: 2912)
Games, toys, and sports goods
Exercise equipment
Spring or compression type
Design Patent
active
D0488198
CLAIM:
The ornamental design for an exercise device, as shown and described.
REFERENCES:
patent: D241150 (1976-08-01), Hale
patent: D243103 (1977-01-01), Hale
patent: 4290600 (1981-09-01), Kolbel
patent: D270263 (1983-08-01), Kolbel
patent: D277972 (1985-03-01), Manzi
patent: D288460 (1987-02-01), Hsu
patent: 5031906 (1991-07-01), Jang
patent: D330739 (1992-11-01), Yang
patent: 5637066 (1997-06-01), Chang
Hyder Philip S.
McDonnell & Boehnen Hulbert & Berghoff
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