Transportation – Cycle or motorcycle – Bicycle or frame
Design Patent
2000-10-04
2001-11-06
Douglas, Alan P. (Department: 2911)
Transportation
Cycle or motorcycle
Bicycle or frame
Design Patent
active
D0450014
CLAIM:
The ornamental design for a direct-drive bicycle, as shown.
REFERENCES:
patent: 4730840 (1988-03-01), Goldmeier
Chiappetta Gary T.
Pasin Robert F.
Brooks Linda
Douglas Alan P.
Piper Marbury Rudnick & Wolfe
Radio Flyer Inc.
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