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The ornamental design for a leg extension physical exerciser, as shown and described. |
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FIG. 1 is a perspective view of a leg extension physical exerciser embodying my new design.
FIG. 2 is a front elevational view thereof.
FIG. 3 is a side elevational view of one side thereof.
FIG. 4 is a rear elevational view thereof.
FIG. 5 is a side elevational view of the opposite side from FIG. 3 thereof.
FIG. 6 is a top plan view thereof.
FIG. 7 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| 5554084, | Aug 18 1994 | Brunswick Corporation | Abdominal/hip flex exercise machine |
| 5554089, | Sep 16 1994 | Brunswick Corporation | Military press exercise machine |
| 5616107, | Mar 01 1995 | CYBEX INTERNATIONAL, INC | Method and apparatus for leg press exercise with counterbalance |
| 6482128, | Nov 06 1998 | Acinonyx Company | Run specific training method |
| 6666801, | Nov 05 1999 | Acinonyx Company | Sports specific training method and apparatus |
| 6764429, | Nov 06 1998 | Acinonyx Company | Run specific training apparatus |
| 7070543, | Sep 03 2002 | Exercise machine with leverage arm | |
| 7070544, | Jan 30 2003 | Isolation exercise machine with leverage arm | |
| 7070545, | Jul 01 2002 | BOWFLEX INC | Leg press and abdominal crunch exercise machine |
| 7083554, | Feb 27 1997 | BOWFLEX INC | Exercise machine with infinite position range limiter and automatic belt tensioning system |
| 7086991, | Jul 19 2002 | Rope climbing simulator | |
| 7108641, | May 03 2000 | BOWFLEX INC | Exercise equipment with multi-positioning handles |
| 7115080, | Aug 01 2002 | BOWFLEX INC | Collapsible seat for combination hack squat and leg press machine |
| 7608022, | Jul 01 2002 | BOWFLEX INC | Leg press and abdominal crunch exercise machine |
| 7608028, | May 03 2000 | BOWFLEX INC | Exercise equipment with multi-positioning handles |
| 7662074, | Oct 04 2004 | BOWFLEX INC | Exercise machine having rotatable weight selection index |
| 7736283, | Oct 04 2006 | BOWFLEX INC | Exercise machine having rotatable weight selection index |
| 7740568, | Oct 04 2004 | BOWFLEX INC | Exercise machine having rotatable weight selection index |
| 7922635, | Mar 10 2000 | BOWFLEX INC | Adjustable-load unitary multi-position bench exercise unit |
| 8016729, | Oct 04 2004 | BOWFLEX INC | Exercise machine having rotatable weight selection index |
| 8568279, | Mar 31 2010 | BOWFLEX INC | Engagement interface for an exercise machine |
| 8845498, | Mar 31 2010 | BOWFLEX INC | Lockout mechanism for a weight stack exercise machine |
| 8876674, | Mar 31 2010 | BOWFLEX INC | Selectable weight stack |
| D330551, | Sep 27 1991 | Weight bench combined radio/telephone set | |
| D341176, | Mar 25 1992 | Precor Incorporated | Set of seat cushions for an exercise apparatus |
| D410261, | Apr 08 1998 | Takmay Industrial Co., Ltd. | Toy |
| D410263, | Apr 08 1998 | Takmay Industrial Co., Ltd. | Toy |
| D439940, | Nov 05 1999 | Leg extension, leg curl, and mid pulley exercise machine | |
| D513292, | Jan 23 2004 | Body-building machine | |
| D516141, | Jan 23 2004 | Body-building machine | |
| D982681, | May 13 2021 | EPOWER MOTORS APS | Training apparatus |
| Patent | Priority | Assignee | Title |
| 4883269, | May 09 1988 | Attachment for exercise bench | |
| 4923195, | Dec 05 1988 | Exercise device | |
| D284297, | May 04 1984 | Marcy Fitness Products | Exercise bench |
| D297959, | May 20 1986 | LIVINGWELL FITNESS SYSTEMS, INC , FITNESS SYSTEMS , A CORP OF CA ; Powercise International Corporation | Leg extension exercise station |
| D306053, | Jun 11 1987 | BH Holdings, Ltd. | Exercise machine |
| D314026, | May 20 1988 | Weider Health and Fitness | Exercise bench |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 15 1989 | JONES, GARY A | HAMMER CORPORATION, A CORP OF KY | ASSIGNMENT OF ASSIGNORS INTEREST | 005193 | /0848 | |
| Dec 15 1989 | Hammer Corporation | (assignment on the face of the patent) | / | |||
| May 16 1991 | Hammer Corporation | Hammer Strength Corporation | CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 06 10 1991 | 005941 | /0365 | |
| Aug 18 1996 | PNC BANK, OHIO, NATIONAL ASSOCIATION | Hammer Strength Corporation | RELEASE OF SECURITY INTEREST | 008896 | /0163 | |
| Nov 12 1997 | Hammer Strength Corporation | Brunswick Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008907 | /0326 |
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