Putter Patents

RECENT PUTTING PATENTS OF INTEREST

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United States Patent and Trademark Office

The UK Patent Office

• Golf putter head with resonating cavity for optimal impact acoustics

• Golf putter head with weighted toe and heel portions Patent Number: US6450894

• Golf practice aid system Patent Number: US6450903

• Golf putting and chipping training device Patent Number: ÊUS2002107082

• Golf ball and putter alignment combination Patent Number: ÊUS6422949

• Method and apparatus for improving putting skill Patent Number: US6447403

• Golf putter with improved curved striking face, putter system, and method of making same Patent Number: US2002128090 Publication date: 2002-09-12 Inventor(s): ZERAVICA JOHN (US); REED TIMOTHY R (US); SLUCKER RUDY (US) Applicant(s): TEARDROP GOLF COMPANY

• Putter head Patent Number: US2002123393 Publication date: 2002-09-05 Inventor(s): HELMSTETTER RICHARD C (US); BYRNE WAYNE H (US); CLEVELAND ROGER (US); TANG LARRY G (US); WILLIAMS LUKE R (US); ROLLINSON AUGUSTIN W (US) Applicant(s): CALLAWAY GOLF CO

• Golf putter Patent Number: ÊUS6183379 Publication date: 2001-02-06 Inventor(s): KIM JONG-SUNG (KR); KIM SUNG-CHUL (KR)

• GOLF PUTTING PRACTICE DEVICE Patent Number: ÊWO0241957 Publication date: 2002-05-30 Inventor(s): PATTERSON OWEN M (US)

• Putting guide Patent Number: US6443852 Publication date: 2002-09-03 Inventor(s): KIM JACK T B (US)

• Negative loft fulcrum-balanced putter Patent Number: US6440006 Publication date: 2002-08-27 Inventor(s): JOHNSON VERNON R (US)

• Adjustable weight golf putter Patent Number: US2002115502 Publication date: 2002-08-22 Inventor(s): FOUNTAIN ROGER (US)

• Golf putter with symmetrical extruded surfaces Patent Number: US6435979 Publication date: 2002-08-20 Inventor(s): MOUNFIELD JR WILLIAM PRATT (US)

• Aiming device of golf putter Patent Number: US6435974 Publication date: 2002-08-20 Inventor(s): CHEN DAVID (TW)

• Putter practice apparatus Patent Number: US2002111224 Publication date: 2002-08-15 Inventor(s): SWEINHART MIKE (US)

• Adjustable putter Patent Number: US2002107086 Publication date: 2002-08-08 Inventor(s): CAMERON DONALD T (US)

• Adjustable Lie Putter Patent Number: US6435976 Publication date: 2002-08-20 Inventor(s): GALLIERS GARY E (US)

• STROKE CORRECTING DEVICE AND STROKE CORRECTING METHOD Patent Number: WO02055159 Publication date: 2002-07-18 Inventor(s): YOSHIMURA KANEYA (JP)

• Golf club head with alignment channel Patent Number: US2002103039 Publication date: 2002-08-01 Inventor(s): MCGEENEY JIM (US); MORRIS TOM (US); POND BRIAN (US); SHMOLDAS ANDRE (US)

• Golf putter Patent Number: US2002098905 Publication date: 2002-07-25 Inventor(s): RISELEY ROBERT A (US)

• Golf putting practice Patent Number: US6416420 Publication date: 2002-07-09 Inventor(s): STARK JEROME F (US)

• Golf putter having improved marking Patent Number: US6409610 Publication date: 2002-06-25 Inventor(s): AHN STEPHEN C (US); LEE SUH YONG (US)

• Golf putter Patent Number: US2002086739 Publication date: 2002-07-04 Inventor(s): CHIU YU-LING (TW)

• AU7581101 Golf putter

• Practice putter Patent Number: US6402638 Publication date: 2002-06-11 Inventor(s): KELLEY DONALD J (US)

• Practice putter and head Patent Number: US2002072430 Publication date: 2002-06-13 Inventor(s): BULLOCK JEFFREY G (US); BULLOCK MICHAEL D (US)

• Pendulum-type golf putter Patent Number: US6394911 Publication date: 2002-05-28 Inventor(s): VAUGHN PHILLIP L (US)

• Golf putter for aligning player's head Patent Number: US6394910 Publication date: 2002-05-28 Inventor(s): MCCARTHY ROBERT (US)

• A golf putting aid Patent Number: GB2369580 Publication date: 2002-06-05 Inventor(s): GUEST ALAN (GB)

• T-SHAPED GOLF PUTTER Patent Number: JP2002126139 Publication date: 2002-05-08 Inventor(s): SUZUKI KATSUHIKO

• GOLF PUTTER WITH DUAL-FRICTION CURVED-FACE Patent Number: WO0236213 Publication date: 2002-05-10 Inventor(s): NOH TAE-WAN (KR); JOO HYUNG-KOOK (KR)

• US6458038 10/01/2002 Golf putting indication device

• US6435979 08/20/2002 Golf putter with symmetrical extruded surfaces

• US6435974 08/20/2002 Aiming device of golf putter

• US6440006 08/27/2002 Negative loft fulcrum-balanced putter