Patent
   D521087
Priority
Sep 17 2004
Filed
Sep 17 2004
Issued
May 16 2006
Expiry
May 16 2020
Assg.orig
Entity
unknown
17
10
n/a
The ornamental design for a resistance pack for exercise machines, as shown and described.

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
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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 Friction type exercising device
481730,
4944511, Jan 23 1989 BOWFLEX INC Adjustable resilient reel exerciser
518967,
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885074,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 17 2004SpiraFlex, Inc.(assignment on the face of the patent)
Sep 17 2004FRANCIS, PAUL S SPIRAFLEX, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0152050230 pdf
Oct 17 2023NAUTILUS, INC BOWFLEX INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0658200610 pdf
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