Skate apparatus

Details Skate apparatus Skate apparatus

2007-06-19

2007-06-19

Ellis, Christopher P. (Department: 3618)

Land vehicles

Skates

Wheeled skate

C280S007130, C036S115000

Reexamination Certificate

active

10490929

ABSTRACT:
A displacement apparatus is provide for skating footwear such as in-line roller skates. The displacement apparatus has extension triggers, each of which is connected to respective rod members that releasably retain the rollers in a retracted position, and a retraction trigger connected to a slidable rod member that releasably retains the rollers in an extended position. Manual operation of the extension triggers and retraction trigger allows extension or retraction of the in line rollers as required. When retracted, the rollers are conveniently housed within a cavity in the underside of the shoe to thereby allow normal walking.

REFERENCES:
patent: 426844 (1890-04-01), Murray et al.
patent: 1180943 (1916-04-01), Prazmo
patent: 4928982 (1990-05-01), Logan
patent: 5803469 (1998-09-01), Yoham
patent: 29717652 (1997-11-01), None
patent: 297 17 652 (1998-01-01), None
patent: 201 02 447 (2001-06-01), None
patent: 2 780 896 (2000-01-01), None
patent: WO 03/031002 (2003-04-01), None

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