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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US416806111 Nov 197718 Sep 1979Athlete's long jump pit
US424583828 Mar 197920 Jan 1981Nissen CorporationPole vaulting landing pit
US488781113 Jan 198919 Dec 1989Baseball slide practice device
US509953025 Oct 199031 Mar 1992Cover for exercise pad
US556257315 Jun 19958 Oct 1996Landing mat for gymnasts
US58657101 Aug 19962 Feb 1999Step aerobic platform
US675181617 Apr 200322 Jun 2004Exercise mat ensemble and method of use
US695103526 Nov 20024 Oct 2005Protective cushion
US778543726 Jan 200731 Aug 2010L&P Property Management CompanyAnti-microbial carpet underlay and method of making
US781977812 Feb 200726 Oct 2010Everlast Climbing Industries, Inc.Safety mat securement assembly
US787534331 Oct 200725 Jan 2011L & P Property Management CompanyAnti-microbial carpet underlay and method of making

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