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Patent
D324252
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Priority
May 14 1990
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Filed
May 14 1990
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Issued
Feb 25 1992
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Expiry
Feb 25 2006
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Assg.orig
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Entity
unknown
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11
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4
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n/a
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The ornamental design for a unicycle roller skate, as shown and described.
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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.
Williamson, Lawrence J.
Patent |
Priority |
Assignee |
Title |
5551712, |
May 02 1995 |
CORONA PRODUCTS, LLC |
Skate brake and braking system |
D615136, |
Oct 13 2008 |
Playpower, Inc.; PLAYPOWER, INC |
Stationary spin cycle |
D624136, |
Feb 13 2009 |
|
Wheel skate device |
D624137, |
Feb 13 2009 |
|
Wheel skate device |
D733203, |
Dec 17 2013 |
ROAMBOTICS INC |
Personal robot |
D774956, |
Oct 18 2013 |
HONDA MOTOR CO , LTD |
Auto-unicycle with a safety wheel |
D774958, |
Feb 10 2014 |
|
One-wheeled vehicle |
D774959, |
Feb 10 2014 |
|
One-wheeled vehicle |
D821925, |
Nov 13 2015 |
Ninebot (Beijing) Tech Co, Ltd |
Electric unicycle |
D840277, |
May 11 2017 |
NINEBOT BEIJING TECH CO , LTD |
Electric unicycle scooter |
D865891, |
Feb 07 2018 |
NINEBOT BEIJING TECH CO , LTD |
Balance roller skate |
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