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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US394998830 May 197313 Apr 1976Fischer Gesellschaft m.b.H.Racket
US401454214 Mar 197429 Mar 1977Bat used in baseball
US404223827 Jan 197516 Aug 1977Composite Structures CorporationRacket
US40615203 Sep 19766 Dec 1977Fansteel Inc.Method of making composite high strength to weight structure
US406254125 Feb 197613 Dec 1977Marcraft Recreation Inc.Paddle construction
US40700207 Jul 197624 Jan 1978Fansteel Inc.Composite high strength to weight structure with fray resistance
US40700217 Jul 197624 Jan 1978Fansteel Inc.Composite high strength to weight structure having shell and sleeved core
US41242089 May 19777 Nov 1978Numerical Control, Inc.Hockey stick construction
US41246707 Jul 19767 Nov 1978Fansteel Inc.Method of producing a composite high strength to weight structure having a shell and weight controlled cellular core
US413573225 Feb 197723 Jan 1979Magnus & Co. A/SSkis
US420468431 Oct 197727 May 1980Questor CorporationGolf club head and method of producing same
US427076826 Jul 19782 Jun 1981Nippon Gakki Seizo Kabushiki KaishaSki and a process for manufacturing same
US429314216 Jul 19796 Oct 1981K-2 CorporationVibration damped ski
US43244008 Aug 197913 Apr 1982EST Industries, Inc.Table tennis bat blade
US455623722 Feb 19843 Dec 1985Olin CorporationAlpine ski with selective reinforcement
US470698528 Jun 198517 Nov 1987TriStar Sports Inc.Alpine ski with selective reinforcement
US47225399 Oct 19862 Feb 1988User-controllable single runner ski
US494999628 Feb 198921 Aug 1990Ski equipment including a mirror panel attachment
US499374029 Mar 198919 Feb 1991Salomon S.A.Process for forming a ski, and a ski formed according to the process
US51601585 Mar 19913 Nov 1992Atomic Skifabrik Alois RohrmoserMulti-ply ski
US533823814 Aug 199216 Aug 1994Connelly Skis, Inc.Compression molded water ski and method of making the same
US59003002 Jul 19974 May 1999High modulus and stiffness polymer foam/GMT composites
US634632529 Jun 200012 Feb 2002The Dow Chemical CompanyFiber-reinforced composite encased in a thermoplastic and method of making same
US658877228 Dec 20008 Jul 2003The Burton CorporationSintered sheet plastic material and gliding board base material
US792220630 Apr 200812 Apr 2011Upright seated snowboard
US810478412 Jan 200931 Jan 2012K-2 CorporationHorizontal laminated ski construction

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