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Patent No. 6351867

Body squeegee

A hand wearable body squeegee comprising a glove portion, a concave squeegee band, and a linear squeegee band.

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Class 473/330 - Curved, grooved, or roughened striking face


Subclass of Class 473 - Games using tangible projectile
Definition: Subject matter wherein the ball-striking portion comprises
No. of patents: 273
Last issue date: 05/08/2012


1              
NumberTitleIssue Date
8172699Golf club head and method for manufacturing the same
A golf club head has a clubface for striking a ball, wherein face grooves are formed by pressing a die; a metallic skin is forming on the clubface including the interior surfaces of the face grooves so that the surface roughness Ral of the interior surfaces of the f...
05/08/2012
8167737Wood-type golf club head
A hollow wood-type golf club head with stable flight direction and flight distance performances, the club head having a moment of inertia Ix 4,000 to 5,900 g·cm2 about a vertical axis passing through the club head's center of gravity, and comprising a fa...
05/01/2012
8152652Golf club head with improved performance
A golf club head with an improved sweet spot, defined as a portion of the striking face that has at least 99.7% of the maximum ballspeed is disclosed herein. More specifically, the present invention discloses a golf club head with a significantly circular sweet spot...
04/10/2012
8128512Golf club groove configuration
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking f...
03/06/2012
8128511Golf club head having a grooved and textured face
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The face may be selectively textured to enhance certain shots that the golfer may perform. This may inclu...
03/06/2012
8128513Golf club head having a grooved and textured face
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking f...
03/06/2012
8128510Golf club head
A golf club head having a multi-material face. The golf club head has a hard, wear resistant material as the ball-impacting face surface coupled to a softer material, allowing the multi-material face to be joined to a soft body material such that the body can be ben...
03/06/2012
8113965Golf club head
This invention provides a golf club head comprising a plurality of scorelines formed in its face. The golf club head is configured such that an angle θ of the side wall of the scoreline with respect to the face is 70° or less, the edge of the scoreline has a ridge...
02/14/2012
8109840Golf club head with varying face grooves
The present invention is directed to a golf club head with an improved striking surface. Grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking face ...
02/07/2012
8105180Iron-type golf club head with groove profile in ceramic face
The present invention provides a method of manufacture and design such that very small detail features can be produced within the groove profile on an iron or wedge. The advantage in being able to do this is that spin will be enhanced for a variety of shot types and...
01/31/2012
8092319Iron-type golf club head with reduced face area below the scorelines
The present invention provides a novel solution to imparting backspin on high lofted golf clubs. The present invention seeks to define a class of scoreline patterns that result in a higher density of scorelines along the bottom perimeter of an iron face. This in tur...
01/10/2012
8066586Grooves of golf club heads and methods to manufacture grooves of golf club heads
Embodiments of grooves of golf club heads and methods to manufacture grooves of golf club heads are generally described herein. Other embodiments may be described and claimed. ...
11/29/2011
8062149Golf club head
This invention provides a golf club head comprising a plurality of score lines formed in its face. Letting θ be the angle of the side wall of the scoreline with respect to the face, Cp be the center point of a virtual circle which has a radius of 0.254 mm and is in...
11/22/2011
8033929Golf club head
The present invention provides a golf club head that can hit a ball with a sufficiently large amount of backspin. The golf club head according to the present invention is an iron type golf club head made of a metal and including a flat face. A plurality of traces ar...
10/11/2011
7985146Golf club head and face insert
A face insert for golf club head in one embodiment can comprise a substrate comprising a score line groove-free front surface. A cover layer is provided at least on the front surface of the substrate. The cover layer can alternatively overlay at least a portion of t...
07/26/2011
7976404Golf club head having a grooved and textured face
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The face may be selectively textured to enhance certain shots that the golfer may perform. This may inclu...
07/12/2011
7976406Golf club head having a grooved and textured face
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking f...
07/12/2011
7976405Golf club groove configuration
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking f...
07/12/2011
7955189Spin milled grooves for a golf club
The present invention is directed to a method of forming a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and ...
06/07/2011
7922601Golf club head
A golf club head according to the present invention comprises a plurality of score lines on a face, and a stair-shaped portion comprising a plurality of steps formed on a side wall of the score line from a face side end of the side wall in a depth direction of the s...
04/12/2011
7922602Vertically curved face putter with multiple horizontal contact facets
A golf putter head having a vertically curved putter face with multiple horizontal contact facets. The face has a vertical radius of curvature that is at least 2 inches and no more than 3.5 inches. The face includes a plurality of horizontal contact facets that are ...
04/12/2011
7909708Golf club head
A golf club head having a multi-material face. The golf club head has a hard, wear resistant material as the ball-impacting face surface coupled to a softer material, allowing the multi-material face to be joined to a soft body material such that the body can be ben...
03/22/2011
7878923Golf club head
The present invention provides a golf club head that can hit a ball with a sufficiently large amount of backspin. The golf club head according to the present invention is an iron type golf club head made of a metal and including a flat face. A plurality of traces ar...
02/01/2011
7862450Golf club head groove configuration
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking f...
01/04/2011
7819756Golf club head
This invention provides a golf club head including a plurality of score lines on the face. The golf club head includes a plurality of striations formed on the face and extending from a toe side to a heel side. The cross-sectional shape of each of the striations is a...
10/26/2010
7815521Golf club head
The present invention provides a golf club head comprising, a face, a plurality of score line grooves formed in the face, traces formed in the face by milling; and a pair of side surfaces of the score line groove including a first surface that is contiguous with the...
10/19/2010
7798917Golf club head
This invention provides a golf club head having a groove formed on a face of the golf club head. Each of a pair of side surfaces of the groove has a first surface leading to the face and a second surface leading to the first surface in the depth direction of the gro...
09/21/2010
7798918Method of manufacturing golf club head and golf club head
According to this invention, there is provided a method of manufacturing a golf cub head having a plurality of score lines on the face. The method of this invention includes the first forming step of forming grooves for the score lines on the face, and the second fo...
09/21/2010
7780548Golf club heads with grooves and methods of manufacture
Embodiments of golf clubs, golf club heads, and methods of manufacture are described herein. In one embodiment, a golf club head includes a strike face having one or more grooves with edges, where one or more of the edges is unsmooth. Other embodiments are also desc...
08/24/2010
7758449Golf club head having a grooved and textured face
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking f...
07/20/2010
7749098Vertically curved face putter with multiple horizontal contact facets
A golf putter head having a vertically curved putter face with multiple horizontal contact facets. The face has a vertical radius of curvature that is at least 2 inches and no more than 3.5 inches. The face includes a plurality of horizontal contact facets that are ...
07/06/2010
7691007Golf club head
This invention provides a plurality of grooves formed on a face of the golf club head. Each of a pair of side surfaces of each of the grooves has a first surface leading to the face and a second surface leading to the first surface in the depth direction of the groo...
04/06/2010
7674188Golf club head
A golf club head of this invention includes a face, a plurality of score line grooves formed on the face, and traces formed in the face by milling. Edges of the score line grooves are rounded with a radius of not more than 0.2 mm. A width W (mm) of the score line gr...
03/09/2010
7662049Method for surface treating a golf club head
A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-work...
02/16/2010
7658685Spin milled grooves for a golf club
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking f...
02/09/2010
7651409Golf club putter
This patent discloses a golf club putter to improve a golf putt swing through feedback. The golf club putter may include a shaft, a shaft insert attached to the shaft, and a head attached to the shaft insert. The head may have a body attached to the shaft insert, a ...
01/26/2010
7594862Golf club head
A golf club head having a multi-material face. The golf club head has a hard, wear resistant material as the ball-impacting face surface coupled to a softer material, allowing the multi-material face to be joined to a soft body material such that the body can be ben...
09/29/2009
7578752Putter training device
A putter training device having an outer perimeter wall with two vertical bars within. The two vertical bars bisect each other at their respective centers. Each vertical bar has a centerline transversing it full length. The centerlines form references lines for a go...
08/25/2009
7568983Golf club head groove configuration
The present invention is directed to a golf club head with an improved striding surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking f...
08/04/2009
7473187Spin milled grooves for a golf club
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking f...
01/06/2009
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