Assignee
SPALDING & EVENFLO
US·47 granted patents·4,606 citations·filing 1982–1993
Top patents by PatentIndex Score
47 records- 0199US4884814AGolf ballSPALDING & EVENFLO·Filed 1988·Granted Dec 5, 1989·478 cites·26 claims
- 0298US4925193ADimpled golf ballSPALDING & EVENFLO·Filed 1989·Granted May 15, 1990·270 cites·7 claims
- 0398US4852884AUse of metal carbamate accelerator in peroxide-cured golf ball center formulationSPALDING & EVENFLO·Filed 1987·Granted Aug 1, 1989·225 cites·24 claims
- 0498US4679795AOptical brighteners in golf ball coversSPALDING & EVENFLO·Filed 1986·Granted Jul 14, 1987·251 cites·28 claims
- 0598US4650193AGolf ballSPALDING & EVENFLO·Filed 1984·Granted Mar 17, 1987·558 cites·12 claims
- 0696US4606550ACollapsible strollerSPALDING & EVENFLO·Filed 1983·Granted Aug 19, 1986·79 cites·6 claims
- 0795US4762322AGolf clubSPALDING & EVENFLO·Filed 1985·Granted Aug 9, 1988·334 cites·4 claims
- 0895US4754999AChild's car seat/booster seatSPALDING & EVENFLO·Filed 1986·Granted Jul 5, 1988·103 cites·17 claims
- 0995US4726590AHigh coefficient golf ball coreSPALDING & EVENFLO·Filed 1986·Granted Feb 23, 1988·139 cites·12 claims
- 1095US4674751AGolf ball having improved playability propertiesSPALDING & EVENFLO·Filed 1986·Granted Jun 23, 1987·187 cites·23 claims
- 1193US4943113AChild restraint system with improved baseSPALDING & EVENFLO·Filed 1989·Granted Jul 24, 1990·88 cites·7 claims
- 1293US4838556AGolf ball core by addition of dispersing agentsSPALDING & EVENFLO·Filed 1987·Granted Jun 13, 1989·113 cites·15 claims
- 1391US4985948AFoldable playyardSPALDING & EVENFLO·Filed 1989·Granted Jan 22, 1991·71 cites·9 claims
- 1490US5093162ALarge-tip composite golf shaftSPALDING & EVENFLO·Filed 1990·Granted Mar 3, 1992·98 cites·19 claims
- 1590US4521052ABooster seatSPALDING & EVENFLO·Filed 1982·Granted Jun 4, 1985·85 cites·13 claims
- 1689US5083780AGolf club shaft having selective reinforcementSPALDING & EVENFLO·Filed 1990·Granted Jan 28, 1992·122 cites·2 claims
- 1789US4911499APowered rocker mechanismSPALDING & EVENFLO·Filed 1988·Granted Mar 27, 1990·101 cites·12 claims
- 1889US4844471AGolf ball core composition including dialkyl tin difatty acidSPALDING & EVENFLO·Filed 1987·Granted Jul 4, 1989·124 cites·24 claims
- 1989US4826246AChild safety seatSPALDING & EVENFLO·Filed 1987·Granted May 2, 1989·73 cites·11 claims
- 2088US5397840AGolf ball cover having an ionic copolymer/non-ionic copolymer blendSPALDING & EVENFLO·Filed 1993·Granted Mar 14, 1995·85 cites·14 claims
- 2185US4974846AGolf club gripSPALDING & EVENFLO·Filed 1989·Granted Dec 4, 1990·46 cites·8 claims
- 2283US4968092AHigh chair latch mechanismSPALDING & EVENFLO·Filed 1989·Granted Nov 6, 1990·76 cites·4 claims
- 2382US4568122AChild booster seat for use in vehiclesSPALDING & EVENFLO·Filed 1984·Granted Feb 4, 1986·44 cites·10 claims
- 2481US4880241AGolf ballSPALDING & EVENFLO·Filed 1988·Granted Nov 14, 1989·61 cites·8 claims
- 2578US4958887AInfant carrier with hooks for use with shopping cartsSPALDING & EVENFLO·Filed 1989·Granted Sep 25, 1990·47 cites·4 claims
- 2678US4805902AInclined-axis pendulum swingSPALDING & EVENFLO·Filed 1987·Granted Feb 21, 1989·97 cites·22 claims
- 2777USD304763SBaby bottleSPALDING & EVENFLO·Filed 1987·Granted Nov 21, 1989·23 cites·1 claims
- 2877US4840378ASoftballSPALDING & EVENFLO·Filed 1987·Granted Jun 20, 1989·30 cites·7 claims
- 2976US5018740AGolf ball coreSPALDING & EVENFLO·Filed 1990·Granted May 28, 1991·49 cites·30 claims
- 3074US5018741AGolf ballSPALDING & EVENFLO·Filed 1989·Granted May 28, 1991·46 cites·6 claims
- 3172US4989870ATennis racketSPALDING & EVENFLO·Filed 1990·Granted Feb 5, 1991·36 cites·8 claims
- 3271US5060953AGolf ballSPALDING & EVENFLO·Filed 1991·Granted Oct 29, 1991·43 cites·35 claims
- 3365US5009427AGolf ballSPALDING & EVENFLO·Filed 1990·Granted Apr 23, 1991·36 cites·6 claims
- 3463US5044638AGolf ballSPALDING & EVENFLO·Filed 1990·Granted Sep 3, 1991·31 cites·7 claims
- 3562US4962965ASeat belt assembly for high chairsSPALDING & EVENFLO·Filed 1989·Granted Oct 16, 1990·26 cites·4 claims
- 3662US4729566AGame ballSPALDING & EVENFLO·Filed 1986·Granted Mar 8, 1988·29 cites·1 claims
- 3760US4765620ARacket vibration dampener combined with grommet stripSPALDING & EVENFLO·Filed 1987·Granted Aug 23, 1988·27 cites·6 claims
- 3859US5022652ALightweight steel golf shaftSPALDING & EVENFLO·Filed 1990·Granted Jun 11, 1991·29 cites·9 claims
- 3959US4892517ABreast pumpSPALDING & EVENFLO·Filed 1988·Granted Jan 9, 1990·84 cites·6 claims
- 4059US4822041AGame ballSPALDING & EVENFLO·Filed 1987·Granted Apr 18, 1989·26 cites·1 claims
- 4154US5060944ATennis racket with split frameSPALDING & EVENFLO·Filed 1990·Granted Oct 29, 1991·25 cites·22 claims
- 4252US4808272AMethod of constructing a mold for making game ballsSPALDING & EVENFLO·Filed 1987·Granted Feb 28, 1989·21 cites·2 claims
- 4347US4798382ADouble inverted bridge tennis racketSPALDING & EVENFLO·Filed 1987·Granted Jan 17, 1989·18 cites·5 claims
- 4445US4725058ASoftballSPALDING & EVENFLO·Filed 1986·Granted Feb 16, 1988·17 cites·7 claims
- 4544US5020680ADisposable nurser shell and hoodSPALDING & EVENFLO·Filed 1990·Granted Jun 4, 1991·39 cites·1 claims
- 4630US4802248ACrib spring hanger assemblySPALDING & EVENFLO·Filed 1986·Granted Feb 7, 1989·7 cites·2 claims
- 4726US4795031AMethod for packaging playing ballsSPALDING & EVENFLO·Filed 1987·Granted Jan 3, 1989·9 cites·11 claims
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