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Class D21/748 - Including fully rimmed depression or cavity on rear surface


Subclass of Class D21 - Games, toys, and sports goods
Definition: Design that includes a depressed area on the back of the
No. of patents: 40
Last issue date: 10/25/2011


NumberTitleIssue Date
D647582Golf club head
10/25/2011
D625375Iron golf club
10/12/2010
D613358Iron golf club head
04/06/2010
D571422Golf iron head
06/17/2008
D570935Golf iron head
06/10/2008
D570936Golf iron head
06/10/2008
D570435Golf iron head
06/03/2008
D569932Golf club head
05/27/2008
7351164Iron-type golf club head
The present invention provides an iron-type golf club head comprising a primary cavity that is approximately parallel to the ground when the club head is resting at normal address. A secondary cavity, positioned within the primary cavity, has a bottom wall that is a...
04/01/2008
D561280Wedge type golf club head
02/05/2008
7309295Flared chipper or wedge for golf
A golf club head for a chipper or wedge provides a large striking area as well as selectable weight distribution. Using a flared hosel coupled to a lobed or large blade, the body supporting the blade provides both a concave sole for selectable bounce upon manufactur...
12/18/2007
D549791Iron golf club head
08/28/2007
D548297Iron golf club head
08/07/2007
D539863Golf club iron
04/03/2007
D539862Golf club iron
04/03/2007
D538366Golf iron head
03/13/2007
D532849Golf iron head
11/28/2006
D532851Portion of a golf club head
11/28/2006
D532850Portion of a golf club head
11/28/2006
D530382Iron-type golf club head
10/17/2006
7083531Iron-type golf club
An iron-type golf club head (20) includes a body (22) having a front wall (28) with a ball-striking surface (40). The body (22) further includes a rear surface (54) that has external rear cavity (56) formed therein. T...
08/01/2006
7066833Golf club head
A golf club head comprises a face portion having a front face defining a clubface for hitting a ball and a back face facing a hollow, wherein the clubface is provided along the edge thereof with a frontal groove having a groove width of not less than 0.5 mm, and the...
06/27/2006
D518539Iron golf club head
04/04/2006
D518128Pivoting golf club
03/28/2006
D514183Golf iron head
01/31/2006
D504926Golf club head design
05/10/2005
D504925Golf iron head
05/10/2005
D502975Golf iron head
03/15/2005
D500111Golf club head design
12/21/2004
D499156Golf club head design
11/30/2004
D495019Golf club head design
08/24/2004
D494649Iron golf club head
08/17/2004
D492377Golf club head
06/29/2004
D490129Ribbed back golf club head with medallion
05/18/2004
5961398Golf club head apparatus
A golf club head apparatus includes a ball-striker face portion and a main body portion underlying the ball-striker face portion. The ball-striker face portion is in a form of an automobile rear view mirror. The main body portion includes a top body surfa...
10/05/1999
5649872Iron type golf club head with improved vibration and shock reduction structure
An iron type golf club head having an improved vibration and shock reduction structure on the rear surface in the form of upwardly raised configurations which cooperate together to dampen kinetic energy forces when a golf ball is struck....
07/22/1997
5335914Golf club head
A golf club having weight members located at the toe and the hosel of a cavity back club head. The toe weight and hosel weight each have a center of mass which is located above a horizontal line drawn through the center of gravity of the club head when th...
08/09/1994
5160136Golf club construction
An improved construction for a golf club iron is disclosed. The disclosed pattern of cavity size and positioning in a ten club set of golf irons combines shortening cavity length with increasing distance between the cavity and the sole of the club as the ...
11/03/1992
4907806Perimeter weighted iron type golf club head with upper alignment and sighting area and centrally located complementary weight
A perimeter weighted iron type golf club head having an upper alignment and sighting area formed on a top ridge of the club head approximate the toe and positioned perpendicular to the intended line of flight and parallel to the longitudinal axis of the c...
03/13/1990
4512577Set of golf clubs
In a set of correlated golf clubs, the heads are provided with a narrowed neck (36) connecting the main body (32) of the club head to the hosel (34). A midsection (46) of the neck has a cross section of maximum dimension less than the diameter of the hose...
04/23/1985
 
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