Multi-layer golf ball

Details Multi-layer golf ball Multi-layer golf ball

2007-01-09

2007-01-09

Gorden, Raeann (Department: 3711)

Games using tangible projectile

Golf

Ball

Reexamination Certificate

active

10712942

ABSTRACT:
Disclosed herein is a multi-layer golf ball having a soft outer cover. The golf ball has an inner cover layer with a Shore D hardness of 60 or more, and an outer cover with a Shore D hardness of 55 or less, and more preferably 50 or less. In a particularly preferred form of the invention, the outer cover comprises one or more polyurethane materials. The golf ball of the invention has exceptionally soft feel and high spin rates on short shots of 80 yards or less and, particularly, 40 yards or less, while maintaining good distance and average spin on full shots.

REFERENCES:
patent: 2741480 (1956-04-01), Smith
patent: 2973800 (1961-03-01), Muccino
patent: 3053539 (1962-09-01), Piechowski
patent: 3264272 (1966-08-01), Rees
patent: 3313545 (1967-04-01), Bartsch
patent: 3373123 (1968-03-01), Brice
patent: 3384612 (1968-05-01), Brandt et al.
patent: 3458205 (1969-07-01), Smith et al.
patent: 3502338 (1970-03-01), Cox
patent: 3534965 (1970-10-01), Harrison et al.
patent: 3572721 (1971-03-01), Harrison et al.
patent: 3883145 (1975-05-01), Cox et al.
patent: 3979126 (1976-09-01), Dusbiber
patent: 3989568 (1976-11-01), Isaac
patent: 4076255 (1978-02-01), Moore et al.
patent: 4085937 (1978-04-01), Schenk
patent: 4123061 (1978-10-01), Dusbiber
patent: 4190711 (1980-02-01), Zdrahala et al.
patent: 4218543 (1980-08-01), Weber et al.
patent: 4248432 (1981-02-01), Hewitt et al.
patent: 4272079 (1981-06-01), Nakade et al.
patent: 4274637 (1981-06-01), Molitor
patent: 4337946 (1982-07-01), Saito et al.
patent: 4431193 (1984-02-01), Nesbitt
patent: 4442282 (1984-04-01), Kolycheck
patent: 4570937 (1986-02-01), Yamada
patent: 4582887 (1986-04-01), Dominguez et al.
patent: 4590219 (1986-05-01), Nissen et al.
patent: 4607090 (1986-08-01), Dominguez
patent: 4674751 (1987-06-01), Molitor et al.
patent: 4679795 (1987-07-01), Melvin et al.
patent: 4683257 (1987-07-01), Kakiuchi et al.
patent: 4688801 (1987-08-01), Reiter
patent: 4690981 (1987-09-01), Statz
patent: 4695055 (1987-09-01), Newcomb et al.
patent: 4714253 (1987-12-01), Nakahara et al.
patent: 4762322 (1988-08-01), Molitor et al.
patent: 4798386 (1989-01-01), Berard
patent: 4848770 (1989-07-01), Shama
patent: 4852884 (1989-08-01), Sullivan
patent: 4858924 (1989-08-01), Saito et al.
patent: 4878674 (1989-11-01), Newcomb et al.
patent: 4884814 (1989-12-01), Sullivan
patent: 4911451 (1990-03-01), Sullivan et al.
patent: 4919434 (1990-04-01), Saito
patent: 4957297 (1990-09-01), Newcomb et al.
patent: 4979746 (1990-12-01), Gentiluomo
patent: 4984804 (1991-01-01), Yamada et al.
patent: 4986545 (1991-01-01), Sullivan
patent: 5002281 (1991-03-01), Nakahara et al.
patent: 5006297 (1991-04-01), Brown et al.
patent: 5019319 (1991-05-01), Nakamura et al.
patent: 5026067 (1991-06-01), Gentiluomo
patent: 5035425 (1991-07-01), Edwards
patent: 5045591 (1991-09-01), Meyer et al.
patent: 5048838 (1991-09-01), Chikaraishi et al.
patent: 5068151 (1991-11-01), Nakamura
patent: 5072944 (1991-12-01), Nakahara et al.
patent: 5096201 (1992-03-01), Egashira et al.
patent: 5098105 (1992-03-01), Sullivan
patent: 5104126 (1992-04-01), Gentiluomo
patent: 5120791 (1992-06-01), Sullivan
patent: 5142835 (1992-09-01), Mrocca
patent: 5150906 (1992-09-01), Molitor et al.
patent: 5156405 (1992-10-01), Kitaoh et al.
patent: 5184828 (1993-02-01), Kim et al.
patent: 5187013 (1993-02-01), Sullivan
patent: 5197740 (1993-03-01), Pocklington et al.
patent: 5219973 (1993-06-01), Slack et al.
patent: 5222739 (1993-06-01), Horiuchi et al.
patent: 5244969 (1993-09-01), Yamada
patent: 5253871 (1993-10-01), Viollaz
patent: 5273286 (1993-12-01), Sun
patent: 5273287 (1993-12-01), Molitor et al.
patent: 5274041 (1993-12-01), Yamada
patent: 5281651 (1994-01-01), Arjunan et al.
patent: 5300334 (1994-04-01), Niederst et al.
patent: 5304608 (1994-04-01), Yabuki et al.
patent: 5306760 (1994-04-01), Sullivan
patent: 5312857 (1994-05-01), Sullivan
patent: 5314187 (1994-05-01), Proudfit
patent: 5324783 (1994-06-01), Sullivan
patent: 5328959 (1994-07-01), Sullivan
patent: 5330837 (1994-07-01), Sullivan
patent: 5334673 (1994-08-01), Wu
patent: 5368304 (1994-11-01), Sullivan et al.
patent: 5387750 (1995-02-01), Chiang
patent: 5403010 (1995-04-01), Yabuki et al.
patent: 5439227 (1995-08-01), Egashira et al.
patent: 5480155 (1996-01-01), Molitor et al.
patent: 5482285 (1996-01-01), Yabuki et al.
patent: 5484870 (1996-01-01), Wu
patent: 5490673 (1996-02-01), Hiraoka
patent: 5490674 (1996-02-01), Hamada et al.
patent: 5492972 (1996-02-01), Stefani
patent: 5508350 (1996-04-01), Cadorniga et al.
patent: 5553852 (1996-09-01), Higuchi et al.
patent: 5586950 (1996-12-01), Endo
patent: 5628699 (1997-05-01), Maruko et al.
patent: 5668239 (1997-09-01), Nodelman et al.
patent: 5674137 (1997-10-01), Maruko et al.
patent: 5688191 (1997-11-01), Cavallaro et al.
patent: 5692974 (1997-12-01), Wu et al.
patent: 5730665 (1998-03-01), Shimosaka et al.
patent: 5733206 (1998-03-01), Nesbitt et al.
patent: 5733207 (1998-03-01), Sullivan et al.
patent: 5733428 (1998-03-01), Calabria et al.
patent: 5739247 (1998-04-01), Lesko et al.
patent: 5739253 (1998-04-01), Nodelman et al.
patent: 5750580 (1998-05-01), Mayer et al.
patent: 5759676 (1998-06-01), Cavallaro et al.
patent: 5779561 (1998-07-01), Sullivan et al.
patent: 5779562 (1998-07-01), Melvin et al.
patent: 5779563 (1998-07-01), Yamagishi et al.
patent: 5783293 (1998-07-01), Lammi
patent: 5792008 (1998-08-01), Kakiuchi et al.
patent: 5797808 (1998-08-01), Hayashi et al.
patent: 5800284 (1998-09-01), Sullivan et al.
patent: 5803831 (1998-09-01), Sullivan et al.
patent: 5810678 (1998-09-01), Cavallaro et al.
patent: 5813923 (1998-09-01), Cavallaro et al.
patent: 5816937 (1998-10-01), Shimosaka et al.
patent: 5820488 (1998-10-01), Sullivan et al.
patent: 5820489 (1998-10-01), Sullivan et al.
patent: 5820491 (1998-10-01), Hatch et al.
patent: 5827167 (1998-10-01), Dougan et al.
patent: 5830087 (1998-11-01), Sullivan et al.
patent: 5833553 (1998-11-01), Sullivan et al.
patent: 5833554 (1998-11-01), Sullivan et al.
patent: 5836833 (1998-11-01), Shimosaka et al.
patent: 5849168 (1998-12-01), Lutz
patent: 5856388 (1999-01-01), Harris et al.
patent: 5863264 (1999-01-01), Yamagishi et al.
patent: 5873796 (1999-02-01), Cavallaro et al.
patent: 5885172 (1999-03-01), Hebert et al.
patent: 5888437 (1999-03-01), Calabria et al.
patent: 5891973 (1999-04-01), Sullivan et al.
patent: 5897884 (1999-04-01), Calabria et al.
patent: 5899822 (1999-05-01), Yamagishi et al.
patent: 5902192 (1999-05-01), Kashiwagi et al.
patent: 5902855 (1999-05-01), Sullivan
patent: 5908358 (1999-06-01), Wu
patent: 5919862 (1999-07-01), Rajagopalan
patent: 5922252 (1999-07-01), Stanton et al.
patent: 5929189 (1999-07-01), Ichikawa et al.
patent: 5935021 (1999-08-01), Kashiwagi et al.
patent: 5947842 (1999-09-01), Cavallaro et al.
patent: 5947843 (1999-09-01), Calabria et al.
patent: 5959059 (1999-09-01), Vedula et al.
patent: 5976035 (1999-11-01), Umezawa et al.
patent: 5984807 (1999-11-01), Wai et al.
patent: 6083119 (2000-07-01), Sullivan et al.
patent: 6123628 (2000-09-01), Ichikawa et al.
patent: 6213894 (2001-04-01), Sullivan et al.
patent: 6359066 (2002-03-01), Yabuki
patent: 6648777 (2003-11-01), Kennedy et al.
patent: 2137841 (1995-06-01), None
patent: 0 589 647 (1994-03-01), None
patent: 0 630 665 (1994-12-01), None
patent: 0 633 043 (1995-01-01), None
patent: 0 637 459 (1995-02-01), None
patent: 494031 (1938-10-01), None
patent: 2245580 (1992-01-01), None
patent: 2248067 (1992-03-01), None
patent: 2264302 (1993-08-01), None
patent: 2276628 (1994-10-01), None
patent: 2286400 (1995-08-01), None
patent: 2291811 (1996-02-01), None
patent: 2291812 (1996-02-01), None
patent: 1771941 (1992-08-01), None
patent: 1795357 (1993-01-01), None
patent: 00212 (1995-01-01), None
A General Reference Manual, “The Chemistry of Polyurethane Coatings”, Mobay Corporation, pp. 1-16, (1988).
A Properties Guide, “Thermoplastics and Polyurethanes”, Bayer Corporation, pp. 1-29, (no date).
A General Reference Manual, “The Chemistry of Polyurethane Coatings”, Mobay Corporation, pp. 2-15.
DuPont N

Affiliated with

Also associated with

Rating

Multi-layer golf ball does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-layer golf ball, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-layer golf ball will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3802107