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Patent
D681144
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Priority
Dec 16 2010
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Filed
Dec 16 2010
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Issued
Apr 30 2013
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Expiry
Apr 30 2027
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Assg.orig
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Entity
unknown
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3
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13
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n/a
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We claim the ornamental design of a suspension spring for an inline skate, as shown and described.
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FIG. 1 is a perspective top view of the suspension spring.
FIG. 2 is a side view of the suspension spring.
FIG. 3 is a perspective bottom view of the suspension spring; and,
FIG. 4 is a top view of the suspension spring.
Azadi, Timo
| Patent |
Priority |
Assignee |
Title |
| 5135244, |
Apr 22 1991 |
WDRM Patent Co. |
Suspension and braking system for a tandem wheeled skate |
| 5586774, |
Sep 15 1995 |
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Spring supported in-line skate |
| 5704620, |
Jun 30 1995 |
99 INNOVATIONS, INC |
Flexible skate frame |
| 5823543, |
Jan 11 1996 |
PRODUCT GENESIS, INC |
Roller skate shock absorber system |
| 5931480, |
Oct 28 1996 |
|
Footgear suspension device |
| 6186518, |
Apr 12 1999 |
Sportsfx |
Suspension system for inline skates |
| 6435524, |
Jul 24 2000 |
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In-line-roller-skate interchangeable independent suspension, removable boot and a chassis supporting multiple brake systems |
| 6478313, |
Jul 27 1999 |
|
Wheel suspension system for in-line roller skate |
| 6679505, |
Feb 01 2002 |
|
Structure of sole plate of a roller skate |
| 6913269, |
Apr 21 2003 |
|
Upgraded structure of the pedestal of roller shoes |
| 7374209, |
Mar 29 2005 |
VON DETTEN, VOLKER, MR |
Ice skate with elastic suspension |
| 7914012, |
Nov 15 2007 |
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Independent suspension system for in-line skates |
| 20030001347, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a