Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 473/341
Name: Games using tangible projectile > Golf > Club or club support > Head > Putter > Toe and heel weighting
Description: Subject matter wherein the ball-striking portion comprises a ball contacting surface with a center of percussion location, and is mass distributed toward longitudinal ends of said surface such that said portion is constructed to strike the ball effectively at points spaced from the location.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8672771 Right or left handed putter with negative loft Mar. 18, 2014
8668600 Fluted putter head Mar. 11, 2014
8616991 Modular hosel, weight-adjustable golf club head assembly Dec. 31, 2013
8579728 Golf club heads with weight redistribution channels and related methods Nov. 12, 2013
8579718 Putter head Nov. 12, 2013
8506415 Putter heads and putters including polymeric material as part of the ball striking surface Aug. 13, 2013
8449405 Club heads with multiple density weighting and methods of manufacturing the same May. 28, 2013
8414413 Structure of a golf club head or other ball striking device Apr. 9, 2013
8382604 Modular hosel, weight-adjustable golf club head assembly Feb. 26, 2013
8382606 Structure of a golf club head or other ball striking device Feb. 26, 2013
8348781 Putter head Jan. 8, 2013
8328654 Golf club head Dec. 11, 2012
8303434 Putter type golf club Nov. 6, 2012
8282501 Putter-type golf club Oct. 9, 2012
8216082 Putter head Jul. 10, 2012
8206234 Acrylic putter head Jun. 26, 2012
8177663 Golf club with interchangeable faces and weights May. 15, 2012
8109838 Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads Feb. 7, 2012
8100779 Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads Jan. 24, 2012
8070622 Golf putter Dec. 6, 2011
8066581 Putter head Nov. 29, 2011
8025586 Golf club Sep. 27, 2011
7959520 Putter with aiming arms Jun. 14, 2011
7922597 Golf putter head with curved sole Apr. 12, 2011
7887432 Golf putter heads and removable putter weights Feb. 15, 2011
7867104 Structure of a golf club head or other ball striking device Jan. 11, 2011
7846036 Golf putter head Dec. 7, 2010
7815519 Golf club head and method of manufacturing Oct. 19, 2010
7803066 Golf club head with three-dimensional alignment aid and method of manufacture Sep. 28, 2010
7794334 Putter head Sep. 14, 2010
7771285 Golf club Aug. 10, 2010
7771286 Putter with pivoting aiming arms Aug. 10, 2010
7744485 Golf putter heads and removable putter weights Jun. 29, 2010
7731600 True alignment putter system Jun. 8, 2010
7691004 Golf putter with adjustable weight system Apr. 6, 2010
7682263 Golf club head Mar. 23, 2010
7670232 Structure of a golf club head or other ball striking device Mar. 2, 2010
7666108 Golf club head and method of manufacturing Feb. 23, 2010
7651411 Golf putter head with increased perimeter weighting Jan. 26, 2010
7645199 Putter Jan. 12, 2010
7625298 Dynamic golf club heads with momentum Dec. 1, 2009
7604548 Weighted club heads and methods for forming the same Oct. 20, 2009
7520821 Golf club head and method of making same Apr. 21, 2009
7491131 Golf putter heads Feb. 17, 2009
7473189 Methods and apparatus for a toe-up putter club head Jan. 6, 2009
7455599 Golf putter head with top and bottom components made of materials having different densities Nov. 25, 2008
7445562 Golf putter head Nov. 4, 2008
7431663 Adjustable golf putter Oct. 7, 2008
7431660 Putter-type club head Oct. 7, 2008
7407443 Structure of a golf club head or other ball striking device Aug. 5, 2008

1 2 3 4 5










 
 
  Recently Added Patents
Systems and methods for universal enhanced log-in, identity document verification and dedicated survey participation
Processor engine, integrated circuit and method therefor
Electric discharge machining hole drilling
Method and system for evaluating/analyzing patent portfolio using patent priority approach
Check weigher comprising of a rotating weighing chute with an accumulating and a discharge position that calculates flow rate by measuring weight accumulated during a predetermined time interv
Selecting content for storage in a multi-device cache
Providing a feedback loop in a low latency serial interconnect architecture
  Randomly Featured Patents
Fertilizer spreader attachable to a lawn mower
Web material application methods and systems
Apparatus and method for enhancing image quality of image captured by using multiple color-filter aperture
Tape speed control apparatus for magnetic tape device
Production and use of purpurins, chlorins and purpurin- and chlorin-containing compositions
Structural joints
Circuit verification method for verifying circuit with timing information and logic information in library cell
Multiple mutation variants of serine protease
Compound pump
Removable condensate collector for elevated water storage facilities