Twin line skates

Land vehicles – Skates – Wheeled skate

Reexamination Certificate

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Details

C280S011270, C280S011190

Reexamination Certificate

active

06959933

ABSTRACT:
A wheeled skate includes a shoe cradle for receiving a user shoe, the shoe cradle having opposing first and second shoe cradle sides; a wheel mounting structure; a wheel mounting structure elevation mechanism interconnecting the shoe cradle and the wheel mounting structure including for selectively elevating and lowering the shoe cradle relative to the wheel mounting structure; and an annular wheel rotatably mounted around the wheel mounting structure.

REFERENCES:
patent: 327350 (1885-09-01), Terherst
patent: 341186 (1886-05-01), Tilden
patent: 577628 (1897-02-01), Segerberg
patent: 824108 (1906-06-01), Fulton
patent: 864622 (1907-08-01), Domis
patent: 979795 (1910-12-01), Pfautz
patent: 1751934 (1930-03-01), Linton et al.
patent: 3602941 (1971-09-01), Lewin
patent: 3693988 (1972-09-01), Steinhiser
patent: 4310168 (1982-01-01), Macaluso
patent: 4541643 (1985-09-01), Pavincic
patent: 4709937 (1987-12-01), Lin et al.
patent: 5393078 (1995-02-01), Bourdeau
patent: 5456477 (1995-10-01), Bourdeau
patent: 5720529 (1998-02-01), Barron
patent: 6454361 (2002-09-01), Martin
patent: 2002/0105152 (2002-08-01), Miller
patent: 2003/0020244 (2003-01-01), Sung

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