Patent
   D640761
Priority
Aug 12 2010
Filed
Aug 12 2010
Issued
Jun 28 2011
Expiry
Jun 28 2025
Assg.orig
Entity
unknown
0
39
n/a
The ornamental design for an exercise shoe with springs on bottom, as shown and described.

FIG. 1 is a side view of an exercise shoe with springs on bottom showing our new design;

FIG. 2 is an opposite side view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

In FIG. 1-5, the broken lines showing are stitch marks and form no part of the claimed design.

Michaud, Kuder, Michaud, Kenshaw

Patent Priority Assignee Title
Patent Priority Assignee Title
1331952,
1670747,
1679046,
2475092,
3388485,
3996677, Jun 11 1976 Lawrence Peska Associates, Inc. Exercise skate
413693,
4196903, Apr 10 1978 Jog-springs
4296557, Jan 31 1980 Shoe with sole cushioning assembly
4457084, Apr 08 1981 Hopping and dancing shoes
4660299, Jan 13 1986 Spring boot
4911437, Feb 08 1989 Exercise apparatus
5224913, May 11 1992 Spring exerciser
5435079, Dec 20 1993 Spring athletic shoe
5511324, Apr 01 1994 Shoe heel spring
5752329, Jul 05 1995 Walking and hopping shoe with a massaging sole surface
5916071, Mar 20 1998 Shoe equipped with spring for doing jumping exercise
6880267, Jan 08 2003 Nike, Inc. Article of footwear having a sole structure with adjustable characteristics
6968636, Nov 15 2001 Nike, Inc. Footwear sole with a stiffness adjustment mechanism
7082698, Jan 08 2003 Nike, Inc. Article of footwear having a sole structure with adjustable characteristics
7493708, Feb 18 2005 NIKE, Inc Article of footwear with plate dividing a support column
7600330, Mar 09 2006 EU-Top Corporation Shoe structure
7748141, May 18 2006 NIKE, Inc Article of footwear with support assemblies having elastomeric support columns
7774955, Oct 03 2005 Nike, Inc. Article of footwear with a sole structure having fluid-filled support elements
7793431, Feb 07 2007 M & B Innovations Limited Energy recycling footwear
20020083616,
20050204584,
20080216348,
20110010962,
D251313, May 16 1977 Exerciser
D262808, Jan 10 1979 Exercise device
D307608, Aug 14 1987 Spring shoe
D335206, Jan 16 1992 Resilient foot support
D383813, Feb 20 1996 Foot exercise device
D422648, May 06 1999 Denis Naville S.A. Sporting and exercising footwear
D434548, Dec 20 1993 Shoe with spring
D486192, Feb 18 2003 Compressible exercise device
D538018, May 15 2006 Nike, Inc. Portion of a shoe midsole
D628662, Apr 17 2009 Ergoergo, Inc. Exercise device
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule