Games – toys – and sports goods – Exercise equipment – Element or attachment
Patent
1997-03-14
1999-11-02
Hyder, Philip S.
Games, toys, and sports goods
Exercise equipment
Element or attachment
D8312, 2102
Patent
active
D04160606
REFERENCES:
patent: D281710 (1985-12-01), Kirby
patent: D282478 (1986-02-01), Williams
patent: D324479 (1992-03-01), Tinz
patent: D324986 (1992-03-01), Fratantonio et al.
patent: D348708 (1994-07-01), Chen
patent: D373395 (1996-09-01), Chen
patent: 5232421 (1993-08-01), Chen et al.
patent: 5439432 (1995-08-01), Lundin et al.
patent: 5584780 (1996-12-01), Lin
patent: 5603675 (1997-02-01), Wu
Plastiglide Adjustment Knob Catalog 17B, Aug. 19, 1983.
Davis David L.
Hyder Philip S.
Life+Gear, Inc.
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