Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| 7371185 | Putterhead with center line forward offset hosel A golf putterhead having a neck or hosel connecting said putterhead to a shaft. The hosel protrudes above and forward of the strike face on the vertical centerline plane of the putterhead and above the intended strikepoint also in said plane. Said hosel section in f... | 05/13/2008 |
| 7371190 | Iron-type golf clubs A set of iron-type golf clubs includes long irons with channel back configurations and short irons with cavity back configurations. The rear face configurations transition from channel backs through to pure cavity backs for increased performance continuum for the se... | 05/13/2008 |
| 7367897 | COR adjustment device A golf club head with a variable coefficient of restitution is disclosed and claimed. The club head includes a bias member that contacts and exerts a force against the interior surface of the face. The force exerted against the interior of the face lessens the face ... | 05/06/2008 |
| 7354355 | Golf club head or other ball striking device with modifiable feel characteristics Ball striking devices, such as golf club heads (including putter heads), include devices within and/or otherwise engaged with the ball striking head that allow users to selectively change the sound and/or other aspects of the “feel” associated with using the bal... | 04/08/2008 |
| 7326127 | Golf club head with gas cushion A golf club head includes a body, a striking plate engaged with the body and including a front side for striking a golf ball, and at least one gas cushion mounted in the body and behind the striking plate. The gas cushion includes a bladder defining a gas chamber. T... | 02/05/2008 |
| 7314067 | Design and manufacturing method for multi-material tube structures The present invention provides an improved tubular structure which uses the properties of different materials, such as stiffness, strength, and density are exploited in a manner which combines the most attractive characteristics of existing metal and composite tubes... | 01/01/2008 |
| 7288030 | Golf club head with a variably dampened face A golf club head includes a body having a a heel end, a toe end, and a front surface extending between the heel and toe ends. A face plate is coupled to the body by a piston assembly through a fluid. The golf club head is tuned by changing the viscosity of the fluid... | 10/30/2007 |
| 7281989 | Golf club head with gas cushion A golf club head includes a body, a striking plate engaged with the body and including a front side for striking a golf ball, and at least one gas cushion mounted in the body and behind the striking plate. The gas cushion includes a bladder defining a gas chamber. T... | 10/16/2007 |
| 7281988 | Vibration-absorbing weight system for golf club head A golf club head includes a body with a striking plate that has a front side for striking a golf ball and a rear side. A vibration-absorbing area is defined behind the striking plate. At least one gas cushion is mounted in the vibration-absorbing area and includes a... | 10/16/2007 |
| 7264558 | Golf club head with filler material A golf club head including filler material contained in a bladder disposed in a cavity that is formed in a club head body. A face plate is attached to the body and is arranged for impacting a golf ball. The bladder is located behind the face plate. When the club hea... | 09/04/2007 |
| 7261642 | Method for tuning a golf club head with a variably dampened face A method for tuning a golf club head where the golf club head includes a body having a front surface, a back surface, a heel end, a toe end, a sole extending between lower portions of the heel and the toe ends, and a top rail extending between upper portions of the ... | 08/28/2007 |
| 7211005 | Golf clubs Golf clubs, of putter and wood-type especially, each include an attachment between shaft and club head which is of a compliance to allow the club head to behave more closely as a ‘free-body’ in providing vertical gear-effect when striking the ball. The complianc... | 05/01/2007 |
| 7211006 | Golf club including striking member and associated methods A golf club includes a golf club shaft and a golf club head connected to the golf club shaft. The golf club head includes a body having a forward surface and a striking member connected to the forward surface of the body. The striking member includes predetermined p... | 05/01/2007 |
| 7207354 | Design and manufacturing method for multi-material tube structures The present invention provides an improved tubular structure which uses the properties of different materials, such as stiffness, strength, and density are exploited in a manner which combines the most attractive characteristics of existing metal and composite tubes... | 04/24/2007 |
| 7192363 | Golf club head with a variably dampened face A golf club head includes a body having a front surface, a back surface, a heel end, a toe end, a sole extending between lower portions of the heel and the toe ends, and a top rail extending between upper portions of the heel and toe ends. A face is coupled to the b... | 03/20/2007 |
| 7172517 | Novelty golf club A novelty golf club, such as a putter, having a head and a shaft. The upper end of the shaft has a hollow, tubular grip section below which is a transparent tubular viewing section. Graphics are displayed on the viewing section. The upper section of the shaft is fil... | 02/06/2007 |
| 7144334 | Golf club head A golf club head having a matrix layer composed of an interconnected reinforcement structure and a polymer material is disclosed herein. The matrix layer provides the golf club head with a greater coefficient of restitution during impact with a golf ball. The matrix... | 12/05/2006 |
| 7090589 | Golf swing trainer A golf swing trainer comprises a shaft having a grip end and a head end, and a weighted filling inside the shaft. The weighted filling comprises lead shot, tungsten powder, and polyurethane resin to give the trainer the feel of a regular golf club. ... | 08/15/2006 |
| 7041189 | Method of making golf club head A golf club head has a body with a front, striking face, a rear face, an upper face and a lower face. A lightweight sole plate of glass fiber reinforced plastic material is secured across the lower face of the body. ... | 05/09/2006 |
| 7037213 | Golf club head The present invention provides a golf club head, in which a stable high-inertia moment is generated at the time of down swinging and impacting of a golf club, thereby reliably achieving the effect of increase in driving distance. A golf club head has a plurality of ... | 05/02/2006 |
| 7008331 | Iron golf club head An iron golf club head includes a head body, a soft metal layer, a thin face plate and a solder layer. The head body has a recess at a front side thereof and an annular shoulder portion around the recess. The soft metal layer is disposed in the recess of the head bo... | 03/07/2006 |
| 6974393 | Golf club head A golf club head has a body with a front, striking face, a rear face, an upper face and a lower face. A lightweight sole plate of glass fiber reinforced plastic material is secured across the lower face of the body. ... | 12/13/2005 |
| 6923733 | Golf club heads A golf club head includes a golf club head body, a striking plate mounted to the golf club head body, a hosel mounted to a side of the golf club head body, and a heel between the hosel and the striking plate. The heel includes a compartment for reducing a weight of ... | 08/02/2005 |
| 6641490 | Golf club head with dynamically movable center of mass A golf club, namely a driver, includes a flowing moving part within the head such as mercury or a flowable solid in an inclined U shaped hollow passage (11). The moving part (12) remains captive at the rear of the head during the downswing on an axis defi... | 11/04/2003 |
| 6551199 | Inertia capsule for golf club A golf club having an inertia capsule for supporting the strike face of the club, the inertia capsule having a novel air relief channel that is partially filled with mercury and inserted in a hollow club head to transmit ball impact to transition curves c... | 04/22/2003 |
| 6443855 | Head of a golf club A head of golf club having a hollow body with a first semi-phere integrally formed therein and a filling line integrally formed between the first semi-sphere and the bottom of the body portion, a face welded on a front end the body, a float received betwe... | 09/03/2002 |
| 6390932 | Compliant polymer face golf club head A golf club head having a face section with a polymer surface can provide a more efficient impact between a golf ball and the golf club head. By utilizing a polymer surface with desired material properties of stress, strain and damping levels, the face se... | 05/21/2002 |
| 6361449 | Golfer's swing tracer A device to trace and record the path of a golfer's swing comprising a golf club, a refillable reservoir tube for water or other flowable material, and a mat with blotter-like surfaces; the reservoir tube having a small diameter orifice at its lower end a... | 03/26/2002 |
| 6348009 | Adjustable golf club with hydrodynamic lock-up The various embodiments of the invention are directed to a golf club head having an adjustable loft, wherein the loft angle is hydrodynamically locked during impact of the club head with the ball.... | 02/19/2002 |
| 6296576 | Golf club having a swing-weight housing allowing variable swing-weights and automatic counterbalancing Metal wood and wood clubs with a "swing-weight housing" using "variable swing-weights" creating a variable swingweight", an "automatic counterbalancing" effect and "varied center of gravity" effects in addition to an increased trajectory and shot distance... | 10/02/2001 |
| 6231414 | Bubble toy The invention relates to a toy, for example a Frisbee-type disc, a toy aircraft, a toy gplf club or a toy baton, provided with means for generating a stream of bubbles in use. The toy is constructed with a liquid reservoir which feeds liquid through a nar... | 05/15/2001 |
| 6019687 | Golf club having a hollow air filled head A golf club, such as a conventional metal/wood driver, including a hollow club head, an elongated shaft, and a hollow hosel joined at one end thereof to the club head and connected at the opposite end to the shaft. A normally closed air valve is located i... | 02/01/2000 |
| 6001025 | Golf putting aid A golf putting aid is provided having an elongated body member difining an interior cavity. An attaching device, such as a clamp, is configured on the body member to removably secure the body member to the shaft of a golf putter. A weighted mass, such as ... | 12/14/1999 |
| 5904628 | Golf club Various forms of golf clubs are disclosed, which include one or more inflatable bladders in the golf club head and/or golf club shaft, as well as internal and external grooving of the golf club shaft. Such golf clubs have enhanced characteristics for driv... | 05/18/1999 |
| 5890973 | Golf club A golf club having a head defining a recess which receives an insert. In a preferred embodiment, the insert includes a conical head and a projection extending rearwardl from the cap to the rear of the club to reinforce the face of the club and transmits i... | 04/06/1999 |
| 5803829 | Golf club A golf club of the invention is basically formed of a head, grip and shaft for connecting the head and grip. The head of the golf club has a sweet spot on a face surface thereof. A hollow passage extending through the grip, shaft and head is formed in the... | 09/08/1998 |
| 5788587 | Centroid-adjustable golf club head A centroid-adjustable golf club head, which can enable a user to strike ball more stably and accurately, is disclosed. The centroid-adjustable golf club head includes a head body, a sphericity, a floating ball and liquid with large specific weight. The he... | 08/04/1998 |
| 5632693 | Golf club having selectively adjustable internal pressure A golf club providing the golfer control over internal pressure therewithin to thereby most advantageously fine-tune the performance of the golfer's golf club. The selectively pressurized golf club is composed of either a hollow head, a hollow shaft, or b... | 05/27/1997 |
| 5628697 | Golf club A golf club having a head defining a recess which receives an insert containing a fluid such as mercury or an oil or silicon having metallic beads suspended therein. In a preferred embodiment, the insert has a conical projection and cover which define the... | 05/13/1997 |
| 5620351 | Bubble toy The invention relates to a toy, for example a Frisbee-type disc, a toy aircraft, a toy club or a toy baton, provided with means for generating a stream of bubbles in use. The toy is constructed with a liquid reservoir which feeds liquid through a narrow g... | 04/15/1997 |
