Assignee
SHAKESPEARE CO
US·83 granted patents·2,183 citations·filing 1975–2002
Top patents by PatentIndex Score
83 records- 0195US4248062ADrive shaft assembly and method for making sameSHAKESPEARE CO·Filed 1979·Granted Feb 3, 1981·226 cites·22 claims
- 0293US4992515ANylon terpolymer crosslinked with melamine formaldehyde for coating sewing threadsSHAKESPEARE CO·Filed 1990·Granted Feb 12, 1991·69 cites·6 claims
- 0393US4089727AApparatus for making fiber reinforced plastic membersSHAKESPEARE CO·Filed 1976·Granted May 16, 1978·63 cites·9 claims
- 0492USD364079SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1992·Granted Nov 14, 1995·40 cites·1 claims
- 0590US4229743AMultiple band, multiple resonant frequency antennaSHAKESPEARE CO·Filed 1978·Granted Oct 21, 1980·63 cites·6 claims
- 0689USD379052SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1995·Granted May 6, 1997·36 cites·1 claims
- 0789USD376516SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1995·Granted Dec 17, 1996·37 cites·1 claims
- 0889US4368749AWireless umbrella frameSHAKESPEARE CO·Filed 1978·Granted Jan 18, 1983·126 cites·3 claims
- 0989USD242615SHand-held underwater propulsion deviceSHAKESPEARE CO·Filed 1975·Granted Dec 7, 1976·34 cites·1 claims
- 1087USD358535SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1992·Granted May 23, 1995·29 cites·1 claims
- 1185US5941485AAssembly for mounting a removable step to a hollow utility poleSHAKESPEARE CO·Filed 1997·Granted Aug 24, 1999·64 cites·20 claims
- 1284US6375107B1Spincast fishing reelSHAKESPEARE CO·Filed 2000·Granted Apr 23, 2002·26 cites·19 claims
- 1384US6171446B1Press felt with grooved fibers having improved dewatering characteristicsSHAKESPEARE CO·Filed 1998·Granted Jan 9, 2001·39 cites·29 claims
- 1484US5424125AMonofilaments from polymer blends and fabrics thereofSHAKESPEARE CO·Filed 1994·Granted Jun 13, 1995·41 cites·21 claims
- 1584US4283446AFiber reinforced plastic membersSHAKESPEARE CO·Filed 1977·Granted Aug 11, 1981·35 cites·4 claims
- 1683US4806407AMonofilaments, fabrics thereof and related processSHAKESPEARE CO·Filed 1988·Granted Feb 21, 1989·27 cites·8 claims
- 1783US4251036AFilament winding apparatus for making fiber reinforced plastic membersSHAKESPEARE CO·Filed 1979·Granted Feb 17, 1981·41 cites·12 claims
- 1883US4061806AFlexible hollow fishing rodSHAKESPEARE CO·Filed 1976·Granted Dec 6, 1977·40 cites·5 claims
- 1983US3980039AElectrically operated bow mount for trolling motorSHAKESPEARE CO·Filed 1975·Granted Sep 14, 1976·41 cites·10 claims
- 2082USD376078SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1995·Granted Dec 3, 1996·26 cites·1 claims
- 2180US5060437ABreakaway utility poleSHAKESPEARE CO·Filed 1989·Granted Oct 29, 1991·46 cites·6 claims
- 2280US4140428ATie rod support for mineSHAKESPEARE CO·Filed 1978·Granted Feb 20, 1979·41 cites·11 claims
- 2379US6469590B1Marine antenna with an integral filterSHAKESPEARE CO·Filed 2000·Granted Oct 22, 2002·30 cites·4 claims
- 2479USD349634SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1992·Granted Aug 16, 1994·22 cites·1 claims
- 2577US5704187AComposite utility poleSHAKESPEARE CO·Filed 1995·Granted Jan 6, 1998·38 cites·1 claims
- 2677US4610916AMonofilaments, and fabrics thereofSHAKESPEARE CO·Filed 1985·Granted Sep 9, 1986·30 cites·29 claims
- 2776USD365734SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1994·Granted Jan 2, 1996·17 cites·1 claims
- 2875US6726137B1Spincast fishing reel having novel drag mechanismSHAKESPEARE CO·Filed 2002·Granted Apr 27, 2004·20 cites·36 claims
- 2975US5492579AMethod for making composite utility poleSHAKESPEARE CO·Filed 1994·Granted Feb 20, 1996·36 cites·17 claims
- 3075US4813199ABreakaway utility pole shear base structureSHAKESPEARE CO·Filed 1988·Granted Mar 21, 1989·37 cites·14 claims
- 3174USD370395SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1994·Granted Jun 4, 1996·18 cites·1 claims
- 3274US4748077ANovel monofilaments, fabrics thereof and related processSHAKESPEARE CO·Filed 1987·Granted May 31, 1988·23 cites·10 claims
- 3374US4738046AVariable action fishing rodSHAKESPEARE CO·Filed 1987·Granted Apr 19, 1988·39 cites·9 claims
- 3473US6641070B1Spincast fishing reel having multipiece rear cover assemblySHAKESPEARE CO·Filed 2001·Granted Nov 4, 2003·17 cites·21 claims
- 3573US4355061AComposite tubular rod and method for making sameSHAKESPEARE CO·Filed 1981·Granted Oct 19, 1982·39 cites·12 claims
- 3672US4186508ALine guide for fishing rodSHAKESPEARE CO·Filed 1978·Granted Feb 5, 1980·22 cites·12 claims
- 3771US4478971AHigh temperature extruded polyvinyl alcohol monofilament and process for the preparation thereofSHAKESPEARE CO·Filed 1983·Granted Oct 23, 1984·29 cites·24 claims
- 3869USD376739SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1995·Granted Dec 24, 1996·15 cites·1 claims
- 3969US4027741ALocking hinge mechanism for a stepladderSHAKESPEARE CO·Filed 1976·Granted Jun 7, 1977·26 cites·12 claims
- 4069US3954080ABow mount for trolling motorsSHAKESPEARE CO·Filed 1975·Granted May 4, 1976·19 cites·10 claims
- 4168US4433933AConnector for fiber reinforced plastic tension rodsSHAKESPEARE CO·Filed 1982·Granted Feb 28, 1984·23 cites·9 claims
- 4266US4114074ADevice for electronic direction control of trolling motorsSHAKESPEARE CO·Filed 1976·Granted Sep 12, 1978·16 cites·12 claims
- 4365US6889926B1Spincast fishing reel having improved front cover and method of making sameSHAKESPEARE CO·Filed 2002·Granted May 10, 2005·11 cites·10 claims
- 4465USD379419SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1995·Granted May 27, 1997·13 cites·1 claims
- 4565USD376079SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1995·Granted Dec 3, 1996·13 cites·1 claims
- 4665US4089390ALadder hook assembly and ladderSHAKESPEARE CO·Filed 1976·Granted May 16, 1978·21 cites·17 claims
- 4763USD379418SCutting line for a rotating line trimmerSHAKESPEARE CO·Filed 1995·Granted May 27, 1997·12 cites·1 claims
- 4863US5283110AHigh temperature copolyester monofilaments with enhanced knot tenacity for dryer fabricsSHAKESPEARE CO·Filed 1992·Granted Feb 1, 1994·18 cites·16 claims
- 4963US4801492ANovel monofilaments and fabrics thereofSHAKESPEARE CO·Filed 1988·Granted Jan 31, 1989·15 cites·6 claims
- 5063US4120255AMonofilament sewing threadSHAKESPEARE CO·Filed 1977·Granted Oct 17, 1978·9 cites·6 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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