Transportation – Cycle or motorcycle – Tricycle or frame
Design Patent
2003-04-18
2004-09-28
Douglas, Alan P. (Department: 2911)
Transportation
Cycle or motorcycle
Tricycle or frame
Design Patent
active
D0496609
CLAIM:
The ornamental design for a pedal crank tricycle, as shown and described.
REFERENCES:
patent: D89898 (1933-05-01), Korte
patent: D143940 (1946-02-01), Sly
patent: D278325 (1985-04-01), Nagel
patent: D279176 (1985-06-01), Kassai
patent: 5499834 (1996-03-01), Pasin et al.
Brooks Linda
Douglas Alan P.
Kasper Horst M.
Wesco Company S.A
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