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Publication numberUSD324252 S
Publication typeGrant
Application numberUS 07/522,967
Publication dateFeb 25, 1992
Filing dateMay 14, 1990
Publication number07522967, 522967, US D324252 S, US D324252S, US-S-D324252, USD324252 S, USD324252S
InventorsLawrence J. Williamson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Unicycle roller skate
US D324252 S
Abstract  available in
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  1. The ornamental design for a unicycle roller skate, as shown and described.

FIG. 1 is a front perspective view of a unicycle roller skate showing my new design, the side opposite being substantially a mirror image;

FIG. 2 is a side elevational view with portions of the brake cord and brake omitted for ease of illustration;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a top plan view thereof.

The brake cord member has been shown in fragment to indicate an indeterminant length.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD733203Dec 17, 2013Jun 30, 2015Roambotics Inc.Personal robot
USD774956 *Apr 8, 2014Dec 27, 2016Honda Motor Co., Ltd.Auto-unicycle with a safety wheel
USD774958 *Dec 4, 2015Dec 27, 2016Shane ChenOne-wheeled vehicle
USD774959 *Dec 4, 2015Dec 27, 2016Shane ChenOne-wheeled vehicle
U.S. ClassificationD21/763