Tricycle
United States Patent D280980
US Patent References:
/D225545.html
Novak, Jr. - December, 1972 - D225545

Velocipede propelled by foot pedals and hand levers
Snodgrass - April, 1959 - 2884259

Hand propelled wheelchair
Spiess - July, 1984 - 4460190


Inventors:
Oh, Myung K. (San 2-9, Tuck Eun-ri, Shin Do-eup, Koyang-goon, Kyung Gi-do, KR)
Koo, Myung S. (47-3, Namchang-dong, Chung-ku, Seoul, KR)
Application Number:
D/536812
Publication Date:
10/15/1985
Filing Date:
09/28/1983
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Primary Class:
D12/112
Field of Search:
D12/112, D12/113, 280/282, 280/259, 280/244, 280/247, 280/248
Primary Examiner:
Gandy, James M.
Attorney, Agent or Firm:
Armstrong, Nikaido, Marmelstein & Kubovcik
Claims:
1. The ornamental design for a tricycle, as shown and described.

Description:

FIG. 1 is a perspective view of a tricycle showing our new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a side elevation view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a side elevation view thereof opposite to that shown in FIG. 3.

FIG. 6 is a front elevation view thereof.

FIG. 7 is a rear elevation view thereof.

FIG. 8 is a section view thereof taken along line VIII--VIII in FIG. 2.