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Patent
D521087
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Priority
Sep 17 2004
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Filed
Sep 17 2004
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Issued
May 16 2006
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Expiry
May 16 2020
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Assg.orig
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Entity
unknown
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18
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10
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n/a
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The ornamental design for a resistance pack for exercise machines, as shown and described.
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FIG. 1 is a perspective view of a resistance pack for exercise machines showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof taken from the left side of FIG. 3; and,
FIG. 5 is a side elevational view thereof taken from the right side of FIG. 3.
Francis, Paul S.
| Patent |
Priority |
Assignee |
Title |
| 10343006, |
Jun 23 2016 |
SpiraFlex Inc.; SPIRAFLEX INC |
Exercise device and preloaded resistance pack |
| 11771940, |
Nov 28 2017 |
Lagree Technologies, Inc. |
Adjustable resistance exercise machine |
| 12145016, |
Nov 28 2017 |
Lagree Technologies, Inc. |
Adjustable resistance exercise machine |
| 7662074, |
Oct 04 2004 |
JOHNSON HEALTH TECH RETAIL, INC |
Exercise machine having rotatable weight selection index |
| 7736283, |
Oct 04 2006 |
JOHNSON HEALTH TECH RETAIL, INC |
Exercise machine having rotatable weight selection index |
| 7740568, |
Oct 04 2004 |
JOHNSON HEALTH TECH RETAIL, INC |
Exercise machine having rotatable weight selection index |
| 7815552, |
Oct 12 2004 |
JOHNSON HEALTH TECH RETAIL, INC |
Exercise device |
| 8002677, |
Oct 12 2004 |
JOHNSON HEALTH TECH RETAIL, INC |
Exercise device |
| 8016729, |
Oct 04 2004 |
JOHNSON HEALTH TECH RETAIL, INC |
Exercise machine having rotatable weight selection index |
| 8568279, |
Mar 31 2010 |
JOHNSON HEALTH TECH RETAIL, INC |
Engagement interface for an exercise machine |
| 8597164, |
Sep 10 2011 |
SPIRAFLEX, INC |
Personal exercise device |
| 8845498, |
Mar 31 2010 |
JOHNSON HEALTH TECH RETAIL, INC |
Lockout mechanism for a weight stack exercise machine |
| 8876674, |
Mar 31 2010 |
JOHNSON HEALTH TECH RETAIL, INC |
Selectable weight stack |
| D699305, |
Dec 04 2012 |
JOHNSON HEALTH TECH RETAIL, INC |
Exercise bike flywheel housing |
| D699795, |
Dec 04 2012 |
JOHNSON HEALTH TECH RETAIL, INC |
Exercise bike |
| D699796, |
Dec 04 2012 |
JOHNSON HEALTH TECH RETAIL, INC |
Exercise bike |
| D700668, |
Dec 04 2012 |
JOHNSON HEALTH TECH RETAIL, INC |
Exercise bike flywheel |
| D985032, |
Mar 01 2021 |
Graviton Motors, Inc. |
Dual flywheel energy apparatus |
| Patent |
Priority |
Assignee |
Title |
| 4010948, |
Jun 21 1974 |
|
Pull type friction exercising device |
| 4114875, |
Mar 29 1977 |
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Friction type exercising device |
| 481730, |
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| 4944511, |
Jan 23 1989 |
BOWFLEX INC |
Adjustable resilient reel exerciser |
| 518967, |
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| 5209461, |
Jul 23 1990 |
BOWFLEX INC |
Elastomeric torsional spring having tangential spokes with varying elastic response |
| 6066077, |
Sep 08 1998 |
|
Variable friction resistance exercise machine |
| 6126580, |
Aug 07 1998 |
BOWFLEX INC |
Resistance exercise machine with series connected resistance packs |
| 6440044, |
Aug 07 1998 |
BOWFLEX INC |
Resistance mechanism with series connected resistance packs |
| 885074, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a