Land vehicles – Skates – Wheeled skate
Reexamination Certificate
2007-03-27
2007-03-27
Ellis, Christopher P. (Department: 3618)
Land vehicles
Skates
Wheeled skate
C280S007130, C036S115000
Reexamination Certificate
active
10983773
ABSTRACT:
The item of footwear (10) is provided with a roller (50) to enable the item of footwear to roll over a surface when the rolling means is in a first active position. The item of footwear (10) has a slide yoke (34) for retracting the roller (50) to a second latent position, thereby disabling the roller and preventing the item of footwear from rolling over a surface (seeFIG. 2).
REFERENCES:
patent: 5398970 (1995-03-01), Tucky
patent: 5785327 (1998-07-01), Gallant
patent: 6394468 (2002-05-01), Chiang et al.
patent: 6450508 (2002-09-01), Chu
patent: 6629698 (2003-10-01), Chu
patent: 6913270 (2005-07-01), Wang
patent: 6926289 (2005-08-01), Wang
Automation Conveyors Ltd.
Ellis Christopher P.
Swenson Brian
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