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USD321389S - Leg extension physical exerciser - Google Patents

Leg extension physical exerciser Download PDF

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Publication number
USD321389S
USD321389S US07/451,354 US45135489F USD321389S US D321389 S USD321389 S US D321389S US 45135489 F US45135489 F US 45135489F US D321389 S USD321389 S US D321389S
Authority
US
United States
Prior art keywords
leg extension
physical exerciser
extension physical
exerciser
leg
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US07/451,354
Inventor
Gary A. Jones
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brunswick Corp
Original Assignee
Hammer Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=70294430&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=USD321389(S) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hammer Corp filed Critical Hammer Corp
Priority to US07/451,354 priority Critical patent/USD321389S/en
Assigned to HAMMER CORPORATION, A CORP. OF KY reassignment HAMMER CORPORATION, A CORP. OF KY ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: JONES, GARY A.
Application granted granted Critical
Publication of USD321389S publication Critical patent/USD321389S/en
Assigned to HAMMER STRENGTH CORPORATION reassignment HAMMER STRENGTH CORPORATION CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 06/10/1991 Assignors: HAMMER CORPORATION
Assigned to HAMMER STRENGTH CORPORATION reassignment HAMMER STRENGTH CORPORATION RELEASE OF SECURITY INTEREST Assignors: PNC BANK, OHIO, NATIONAL ASSOCIATION
Assigned to BRUNSWICK CORPORATION reassignment BRUNSWICK CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HAMMER STRENGTH CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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.

Claims (1)

  1. The ornamental design for a leg extension physical exerciser, as shown and described.
US07/451,354 1989-12-15 1989-12-15 Leg extension physical exerciser Expired - Lifetime USD321389S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/451,354 USD321389S (en) 1989-12-15 1989-12-15 Leg extension physical exerciser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/451,354 USD321389S (en) 1989-12-15 1989-12-15 Leg extension physical exerciser

Publications (1)

Publication Number Publication Date
USD321389S true USD321389S (en) 1991-11-05

Family

ID=70294430

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/451,354 Expired - Lifetime USD321389S (en) 1989-12-15 1989-12-15 Leg extension physical exerciser

Country Status (1)

Country Link
US (1) USD321389S (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6482128B1 (en) 1998-11-06 2002-11-19 Acinonyx Company Run specific training method
US6666801B1 (en) 1999-11-05 2003-12-23 Acinonyx Company Sports specific training method and apparatus
USD513292S1 (en) * 2004-01-23 2005-12-27 Rodolfo Panatta Body-building machine
USD516141S1 (en) * 2004-01-23 2006-02-28 Rodolfo Panatta Body-building machine
US7070545B2 (en) 2002-07-01 2006-07-04 Nautilus, Inc. Leg press and abdominal crunch exercise machine
US7070543B1 (en) 2002-09-03 2006-07-04 Randy Rindfleisch Exercise machine with leverage arm
US7070544B1 (en) 2003-01-30 2006-07-04 Randy Rindfleisch Isolation exercise machine with leverage arm
US7083554B1 (en) 1997-02-27 2006-08-01 Nautilus, Inc. Exercise machine with infinite position range limiter and automatic belt tensioning system
US7086991B2 (en) 2002-07-19 2006-08-08 Michael Edward Williams Rope climbing simulator
US7108641B2 (en) 2000-05-03 2006-09-19 Nautilus, Inc. Exercise equipment with multi-positioning handles
US7115080B2 (en) 2002-08-01 2006-10-03 Nautilus, Inc. Collapsible seat for combination hack squat and leg press machine
US7662074B2 (en) 2004-10-04 2010-02-16 Nautilus, Inc. Exercise machine having rotatable weight selection index
US7736283B2 (en) 2006-10-04 2010-06-15 Nautilus, Inc. Exercise machine having rotatable weight selection index
US7922635B2 (en) 2000-03-10 2011-04-12 Nautilus, Inc. Adjustable-load unitary multi-position bench exercise unit
US8568279B2 (en) 2010-03-31 2013-10-29 Nautilus, Inc. Engagement interface for an exercise machine
US8845498B2 (en) 2010-03-31 2014-09-30 Nautilus, Inc. Lockout mechanism for a weight stack exercise machine
US8876674B2 (en) 2010-03-31 2014-11-04 Nautilus, Inc. Selectable weight stack
USD982681S1 (en) * 2021-05-13 2023-04-04 Epower Motors Aps Training apparatus
USD1023177S1 (en) * 2023-08-10 2024-04-16 Wei Shen Exercise equipment
USD1054510S1 (en) * 2021-07-15 2024-12-17 Quantum Trainers Ltd. Exercise equipment

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7083554B1 (en) 1997-02-27 2006-08-01 Nautilus, Inc. Exercise machine with infinite position range limiter and automatic belt tensioning system
US6764429B1 (en) 1998-11-06 2004-07-20 Acinonyx Company Run specific training apparatus
US6482128B1 (en) 1998-11-06 2002-11-19 Acinonyx Company Run specific training method
US6666801B1 (en) 1999-11-05 2003-12-23 Acinonyx Company Sports specific training method and apparatus
US7922635B2 (en) 2000-03-10 2011-04-12 Nautilus, Inc. Adjustable-load unitary multi-position bench exercise unit
US7608028B2 (en) 2000-05-03 2009-10-27 Nautilus, Inc. Exercise equipment with multi-positioning handles
US7108641B2 (en) 2000-05-03 2006-09-19 Nautilus, Inc. Exercise equipment with multi-positioning handles
US7608022B2 (en) 2002-07-01 2009-10-27 Nautilus, Inc. Leg press and abdominal crunch exercise machine
US7070545B2 (en) 2002-07-01 2006-07-04 Nautilus, Inc. Leg press and abdominal crunch exercise machine
US7086991B2 (en) 2002-07-19 2006-08-08 Michael Edward Williams Rope climbing simulator
US7115080B2 (en) 2002-08-01 2006-10-03 Nautilus, Inc. Collapsible seat for combination hack squat and leg press machine
US7070543B1 (en) 2002-09-03 2006-07-04 Randy Rindfleisch Exercise machine with leverage arm
US7070544B1 (en) 2003-01-30 2006-07-04 Randy Rindfleisch Isolation exercise machine with leverage arm
US20060205572A1 (en) * 2003-01-30 2006-09-14 Randy Rindfleisch Isolation exercise machine with leverage arm
USD516141S1 (en) * 2004-01-23 2006-02-28 Rodolfo Panatta Body-building machine
USD513292S1 (en) * 2004-01-23 2005-12-27 Rodolfo Panatta Body-building machine
US8016729B2 (en) 2004-10-04 2011-09-13 Nautilus, Inc. Exercise machine having rotatable weight selection index
US7662074B2 (en) 2004-10-04 2010-02-16 Nautilus, Inc. Exercise machine having rotatable weight selection index
US7740568B2 (en) 2004-10-04 2010-06-22 Nautilus, Inc. Exercise machine having rotatable weight selection index
US7736283B2 (en) 2006-10-04 2010-06-15 Nautilus, Inc. Exercise machine having rotatable weight selection index
US8568279B2 (en) 2010-03-31 2013-10-29 Nautilus, Inc. Engagement interface for an exercise machine
US8845498B2 (en) 2010-03-31 2014-09-30 Nautilus, Inc. Lockout mechanism for a weight stack exercise machine
US8876674B2 (en) 2010-03-31 2014-11-04 Nautilus, Inc. Selectable weight stack
USD982681S1 (en) * 2021-05-13 2023-04-04 Epower Motors Aps Training apparatus
USD1054510S1 (en) * 2021-07-15 2024-12-17 Quantum Trainers Ltd. Exercise equipment
USD1023177S1 (en) * 2023-08-10 2024-04-16 Wei Shen Exercise equipment
USD1026130S1 (en) * 2023-08-10 2024-05-07 Wei Shen Exercise equipment
USD1036577S1 (en) * 2023-08-10 2024-07-23 Wei Shen Exercise equipment

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