Abstract: A golf tee is disclosed, which is resistant to breaking and resistant to flying. The golf tee herein comprises a head; a wider stem; a ground-gripping ring or rings; and a wide and sturdy pointy contoured tip section.

Abstract: An adjustable training golf tee is provided. The adjustable training golf tee may include a top body, a stem and a base. The top body may have a first side and a second side, wherein the second side forms a concentric threaded recess, wherein the first side forms a concentric stem aperture communicating the first side to the threaded recess. The stem may have a first end and a second end, wherein the first end is dimensioned and adapted to rest a golf ball thereon. The base may include a threaded flange and a spike perpendicularly joined thereto, wherein the threaded recess is dimensioned and adapted to rotatably mate with the threaded flange, and wherein the stem aperture is dimensioned and adapted to be slidably receive the stem secured to the base.

Abstract: A golf tee set is provided with a keeper for preventing a tee from flying into a driving range or being lost, in which a first golf tee is tethered to a second golf tee, wherein a first point of attachment of the tether to the first golf tee is free of interfering force on at least the first golf tee, and wherein the tether is constructed of a filament having less weight, stiffness and resistance to twisting compared to a minimum weight, stiffness and resistance necessary to cause interference with the first golf tee loaded with a golf ball. The improved tether system avoids using holes in the tee, which can lead to breakage during play, and is removable to allow the user to select different tees for different game circumstances.

Abstract: A golf tee has a stake made of a rigid material such as a rigid polymer, combined with a flexible crown with flexible projections and possibly also a flexible pivot point. This reduces resistance at impact, producing less friction and low ball spin. As a result, distance and accuracy are improved. The fusion of the rigid and flexible materials provides a tee that can tolerate repeated hits and be used over and over.

Abstract: Disclosed is a golf tee configured to control spin imparted on a golf ball due to friction between a contact surface of the golf tee and the golf ball. In one embodiment, the golf tee includes a plurality of support members to support a golf ball, wherein contact between the golf ball and the plurality of support members is asymmetrically distributed between a first contact area and a second contact area. In another embodiment, the golf tee includes a two-part shaft slideably coupled together and an adjustable resistance mechanism to provide a resistive force between the two parts of the golf tee, wherein the resistive force opposes the sliding together of the two parts. The resistance mechanism may be manually or automatically to control spin imparted to the golf ball due to friction between a contact surface of the golf tee and the golf ball.

Abstract: Disclosed are systems and methods associated with a golf tee configured to reduce or eliminate spin imparted on a golf ball due to friction between a contact surface of the golf tee and the golf ball. In one embodiment, the golf tee includes a retracting mechanism to retract the support member of the golf tee prior to impact between the golf club face and the golf ball, at least one swing sensor to measure motion parameters of an approaching golf club, and a processing unit to control the retracting mechanism based on the measured motion parameters. In another embodiment, the golf tee includes a contactless support mechanism to support the golf ball, a position sensor to detect a position of the golf ball, and a processing unit to control the support mechanism, based on data from the position sensor, to manipulate the position of the golf ball.

Abstract: The present disclosure provides systems and methods associated with a golf tee configured to impart a spin to a golf ball prior to impact between the golf ball and the golf club face. The golf tee includes a retention mechanism configured to releasably secure a golf ball to a contact surface of the golf tee while a rotation mechanism rotates the golf tee or a spin mechanism spins the golf ball, thereby imparting spin to the golf ball. The golf tee may further include a processing unit configured to control the retention mechanism and rotation mechanism or spin mechanism. The processing unit may communicate with various external or local sensors, for example, a swing sensor, an environmental sensor, or the like, to control the golf tee to spin the golf ball to achieve a particular post impact trajectory.

Abstract: An apparatus for characterizing a golf swing proximate a mat formed of an engineering material may include a shank having a cup shaped to receive a golf ball at an upper end and a lower end; an articulated joint connected to the lower end of the shank, wherein the articulated joint is configured to allow the shank to bend along at least two axes; a base connected to the articulated joint and having a spike at a lower end; a motion control device operatively engaging the articulated joint, the motion control device maintaining the shank in a nominal position before the golf swing and in a deflected position after the golf swing; and an adapter configured to engage a mat, the adapter having a pliant portion and an opening in the pliant portion for receiving the spike.

Abstract: The present disclosure provides systems and methods associated with a golf tee configured to impart a spin to a golf ball prior to impact between the golf ball and the golf club face. The golf tee includes a retention mechanism configured to releasably secure a golf ball to a contact surface of the golf tee while a rotation mechanism rotates the golf tee or a spin mechanism spins the golf ball, thereby imparting spin to the golf ball. The golf tee may further include a processing unit configured to control the retention mechanism and rotation mechanism or spin mechanism. The processing unit may communicate with various external or local sensors, for example, a swing sensor, an environmental sensor, or the like, to control the golf tee to spin the golf ball to achieve a particular post impact trajectory.

Abstract: Disclosed is a golf tee configured to control spin imparted on a golf ball due to friction between a contact surface of the golf tee and the golf ball. In one embodiment, the golf tee includes a plurality of support members to support a golf ball, wherein contact between the golf ball and the plurality of support members is asymmetrically distributed between a first contact area and a second contact area. In another embodiment, the golf tee includes a two-part shaft slideably coupled together and an adjustable resistance mechanism to provide a resistive force between the two parts of the golf tee, wherein the resistive force opposes the sliding together of the two parts. The resistance mechanism may be manually or automatically to control spin imparted to the golf ball due to friction between a contact surface of the golf tee and the golf ball.

Abstract: Disclosed are systems and methods associated with a golf tee configured to reduce or eliminate spin imparted on a golf ball due to friction between a contact surface of the golf tee and the golf ball. In one embodiment, the golf tee includes a retracting mechanism to retract the support member of the golf tee prior to impact between the golf club face and the golf ball, at least one swing sensor to measure motion parameters of an approaching golf club, and a processing unit to control the retracting mechanism based on the measured motion parameters. In another embodiment, the golf tee includes a contactless support mechanism to support the golf ball, a position sensor to detect a position of the golf ball, and a processing unit to control the support mechanism, based on data from the position sensor, to manipulate the position of the golf ball.

Abstract: Disclosed is a golf tee foldable, through rotation, in a direction of a drive swing to prevent breakages and loss and increase the drive shot distance. The golf tee comprises a ball platform; a supporting pillar connecting the ball platform to a coupling ball; and a ball coupling portion having a fixation pin. The ball is coupled to the ball coupling portion via an elongate burrow circumferentially defined on the outer surface of the ball, which mates with an elongate ridge formed on a hemispherical inner surface of the ball coupling portion. At the stroke of a drive swing, the burrow slides over the relatively shorter ridge to allow rotation of the coupling ball and supporting pillar, causing the golf tee be fold in a direction of the drive swing.

Abstract: Disclosed is a golf tee including a main body having an upper seat on which a golf ball is supported; an insertion pin having a lower pointed part; and a connection pin connecting the insertion pin and the main body, the connection pin including an upper integral-type head part and a body part extending from the head part and having a lower screw section on a lower end thereof and around which a spring is integrally fitted, the insertion pin having an elongated screw hole extending from an upper central portion thereof such that the screw part of the connection pin is screwed therethrough.

Abstract: A golf tee contains a fixing nail, a spring, a plurality of fitting loops, a seat, and a cap. The fixing nail has a holding portion, the holding portion has a notch, and the notch communicates with a first groove. The spring is retained in the notch and has a retaining portion. Each fitting loop has a hole so as to fit the fitting loop with the spring, and the hole has a second groove. The each fitting loop also has an engaging portion, such that the engaging portion is retained in the second groove, an engaging portion of a lowermost fitting loop is fixed in the first groove of the fixing nail. The seat has a protrusion and a placing portion so as to hold golf. The seat has an orifice for inserting the spring and receiving the retaining portion. Also, the cap is covered on the orifice.

Abstract: A multi-use golf device is able to be used as a golf tee and as a divot repair tool. The multi-use golf device includes two portions that move relative to one another to change a configuration of the multi-use golf device. In a first configuration the multi-use device is generally extended and can hold a golf ball above a ground level. In a second configuration two portions of the multi-use golf device can be positioned near each other to repair a divot in a golf course putting green.

Abstract: A reusable target device is used on with a golf swing practice mat having a teeing aperture formed therein to take the place of the collapsible tee conventionally used for teeing a practice golf ball thereon. The target device has i) a base flange portion received below the practice mat, ii) a stem portion extending upwardly from the base flange portion through the teeing aperture in the practice mat, and iii) a target portion supported at the top of the stem portion to simulate a golf ball to be struck during a practice swing. The base flange portion, the stem portion and the target portion are integrally and seamlessly formed with one another of a resilient material with a hollow passage arranged to be externally vented and collapsed upon impact by a swinging golf club.

Abstract: Embodiments of a mesh golf tee are disclosed having a shaft and an upper mesh portion for supporting a golf ball. The upper mesh portion may provide less resistance to a club to allow greater power applied to the ball. The mesh portion may also flex such that the ball is not deflected by any portion of the tee upon impact by a golf club, allowing for greater consistency.

Abstract: A multi-use golf device is able to be used as a golf tee and as a divot repair tool. The multi-use golf device includes two portions that move relative to one another to change a configuration of the multi-use golf device. In a first configuration the multi-use device is generally extended and can hold a golf ball above a ground level. In a second configuration two portions of the multi-use golf device can be positioned near each other to repair a divot in a golf course putting green.

Abstract: An adjustable shape golf tee includes an elongated main body having a first end with a pointed tip, and a second end having a circular head for receiving a golf ball. Each of the main shaft, the tip portion, and the circular head are constructed from a flexible material configured to bend and retain an imparted shape.

Abstract: Disclosed is a golf tee including a main body having an upper seat on which a golf ball is supported; an insertion pin having a lower pointed part; and a connection pin connecting the insertion pin and the main body, the connection pin including an upper integral-type head part and a body part extending from the head part and having a lower screw section on a lower end thereof and around which a spring is integrally fitted, the insertion pin having an elongated screw hole extending from an upper central portion thereof such that the screw part of the connection pin is screwed therethrough.

Abstract: An apparatus for characterizing a golf swing proximate a mat formed of an engineering material may include a shank having a cup shaped to receive a golf ball at an upper end and a lower end; an articulated joint connected to the lower end of the shank, wherein the articulated joint is configured to allow the shank to bend along at least two axes; a base connected to the articulated joint and having a spike at a lower end; a motion control device operatively engaging the articulated joint, the motion control device maintaining the shank in a nominal position before the golf swing and in a deflected position after the golf swing; and an adapter configured to engage a mat, the adapter having a pliant portion and an opening in the pliant portion for receiving the spike.

Abstract: A golf tee 100 for supporting a golf ball 300 is disclosed herein. In a preferred embodiment, the golf tee 100 comprises a stem section 102 insertable to the ground 200 and a head section 104 for supporting the golf ball 300 and arranged to be releasably attached to the stem section 102. A connection member 106 is configured to tie the stem section to the head section and which enables the head section 104 to be detached from stem section 102. In this way, when the head section 104 is struck by a golf club and becomes detached from the stem section 102, the connection member 106 prevents the head section 104 from being separated from the stem section 102. Since the stem section 102 is likely to be planted into the ground, this reduces the chance of sending the golf tee 100 flying and thus, there is no need to spend time searching for the golf tee 100. A method of producing a golf tee is also disclosed.

Abstract: An apparatus for characterizing a golf swing includes a shank, an articulated joint, and a base. The apparatus may also include a motion control device. An implement is responsive to a co-action with another object. The apparatus may bend or deform in a way that provides information as to the dynamics of a co-action between a golf club and a golf ball.

Abstract: An adjustable length golf tee designed for use with a complementary driving range practice mat includes a base member, an intermediary member and an upper member that are telescopingly joined together in an interlocking relationship to form a unitary, inseparable device. Each of the base, intermediary and upper members is hollowed out along the majority of its length. As a result, the tee is designed to collapse or otherwise temporarily deform upon being struck with a golf club, thereby rendering the tee highly durable in nature. In use, the intermediary member is capable of displacement relative to the base member and, in addition, the upper member is capable of displacement relative to the intermediary member to provide the tee with an overall length that can be adjusted between 1.75 inches and 3.40 inches. In this manner, the tee can accommodate a wide range of golf club head sizes.

Abstract: Embodiments of golf tees, such as golf tees with compressible materials, are described herein. Other examples and related methods are also described herein.

Abstract: A golf tee includes an elastic member, which supports a golf ball in the course of swing of a golf club and elongates for allowing an upper member to be bent with respect to a lower member, can be prevented from damages, which leads to a longer lifespan while saving a purchase cost. The height of a golf tee can be adjusted, and a golf tee can be reliably inserted in a ground. The golf tee according to the present invention includes an upper member for supporting a golf ball, a lower member for allowing an upper member from being bent at the time when an impact force is applied to the upper member and is inserted in a ground in the use of golf tee, an elastic member for elastically contacting the upper member with respect to the lower member, and a strong string connected with the elastic member and is fixed to the lower member.

Abstract: A two-part golf tee having a core section with a substantially cylindrical tube, the core section having a first end and a second end, wherein the first end is configured to be inserted into a teeing ground. The two-part golf tee also includes an elevation section having a substantially cylindrical tube, the elevation section having a first end and a second end, wherein the first end of the elevation section is coupleable to the second end of the core section via one of a friction fit or a mechanical fit, the second end of the elevation section being configured to hold a golf ball.

Abstract: A golf tee (100) for supporting a golf ball (300) is disclosed herein. In a preferred embodiment, the golf tee (100) comprises a stem section (102) insertable to the ground (200) and a head section (104) for supporting the golf ball (300) and arranged to be releasably attached to the stem section (102). A connection member (106 )is configured to tie the stem section to the head section and which enables the head section (104) to be detached from stem section (102). In this way, when the head section (104) is struck by a golf club and becomes detached from the stem section (102), the connection member (106) prevents the head section (104) from being separated from the stem section (102). Since the stem section (102) is likely to be planted into the ground, this reduces the chance of sending the golf tee (100) flying and thus, there is no need to spend time searching for the golf tee (100). A method of producing a golf tee is also disclosed.

Abstract: Embodiments of a mesh golf tee are disclosed having a shaft and an upper mesh portion for supporting a golf ball. The upper mesh portion may provide less resistance to a club to allow greater power applied to the ball. The mesh portion may also flex such that the ball is not deflected by any portion of the tee upon impact by a golf club, allowing for greater consistency.

Abstract: An adjustable golf tee with anchoring system that provides a simple adjustable golf tee for use on driving ranges. The general purpose of the present invention is to provide a new and simple adjustable golf tee that can be rotationally adjusted in height and contains a plurality of screw threads that add stability and durability to the golf tee. The inventive device includes an adjustable unit and a base supporting unit which contains a base and a planar bottom surface that can be embedded underneath a commercial mat of a driving range. The adjustable unit and base support unit contains a plurality of screw threads which provides stability, durability and allows for the adjustable unit to be rotationally adjusted in height, while retaining its user customizable height position despite enduring constant and repeated strikes from a typical golf club. The top end of the adjustable unit contains a concave structure to accommodate a golf ball and a lower end having an arrowhead or dome like structure.

Abstract: Embodiments of golf tees, such as golf tees with compressible materials, are described herein. Other examples and related methods are also described herein.

Abstract: A golf tee is able to decrease the number of parts, and an assembling process is simplified, and a manufacture and assembling work do not cost a lot, and an easier maintenance and a desired advertisement effect can be obtained. The golf tee comprises an upper body which has a spherical mounting surface formed on its upper surface for mounting a golf ball; a lower body which supports the upper body from a lower side with its lower end being sharp for an easier planting into a ground, with a rubber cord being installed so as to provide a certain tensional force so that the upper body is pulled all the time to be straight with respect to the lower body.

Abstract: Golf training apparatus comprises a base having an opening through which an anchor member passes for embedding in the ground. The anchor member and the base have engageable and disengageable retainers which respectively enable and prevent separation thereof. The anchor member is coupled to a ball support in such manner as to enable the ball support to provide support for a golf ball and to rock relative to the anchor member in response to the striking of the ball or its support by a golf club. The coupling between the ball support and the anchor member is resiliently elastic, thereby enabling automatic recovery of the ball support member to its ball-supporting condition following the execution of a stroke.

Abstract: In one embodiment, a golf tee to support a golf ball comprises a first portion and a second portion coupled to the first portion. The second portion comprises a support section to support the golf ball. A perimeter of an end of the support section of the second portion defines a plane. The plane remains substantially perpendicular to an axis while the second portion moves relative to the first portion. Other embodiments of golf tees are disclosed herein.

Abstract: A molded plastic unitary driving range golf tee which has an outwardly extending flange at its base with a tubular member centrally disposed thereon and extending therefrom. The tubular member terminates at a rim and a plurality of discrete flexible fingers extend upwardly from the rim and terminate in distal ends which support a golf ball. The molded plastic tee is adapted to be received in an opening provided in a typical driving range mat with the discrete flexible fingers extending above the surface of the mat.

Abstract: A golf tee comprising a shaft, a stopper portion disposed at an upper end of the shaft and a pivotable support portion mounted atop the upper end of the shaft is described. The shaft is adapted for insertion into a surface of ground. The support portion has a plurality of prong members mounted upon an upper horizontal surface thereof. The position of the support portion can be adjusted so that the upper surface of the support portion is arranged in parallel horizontal alignment with the ground surface. The prong members are adapted to support a golf ball placed thereupon.

Abstract: A golf tee apparatus and placement system may include a replaceable resilient flexible golf tee mechanically secured to an anchor to reduce the risk that the tee will move during play. And, like the legendary multi-function “Swiss Army Knife” the golf tee apparatus and placement system may further include a protective carrying sleeve and cover that does triple duty by also functioning as a high leverage tool and handle to ease placing tees on a grassy area.

Abstract: A golf tee includes an anchoring device, which has a flat top head with a coupling portion and vertical through holes around the coupling portion and a nail body downwardly extending from the flat top head for fastening to the ground in a golf course, a receptacle member, which has a cup-like receptacle head for holding a golf ball for hitting and a shank downwardly extending from the bottom side of the cup-like receptacle head and provided with a transverse wire hole and a bottom coupling portion connectable to the coupling portion of the anchoring device, and a cord member inserted through the wire hole of the receptacle member and the through holes of the anchoring device to link the receptacle member to the anchoring device in such a manner that the cord member will not be tangled or jammed during installation of the anchoring device and the receptacle member is collectable for a repeated use.

Abstract: A golf tee is able to decrease the number of parts, and an assembling process is simplified, and a manufacture and assembling work do not cost a lot, and an easier maintenance and a desired advertisement effect can be obtained. The golf tee comprises an upper body which has a spherical mounting surface formed on its upper surface for mounting a golf ball; a lower body which supports the upper body from a lower side with its lower end being sharp for an easier planting into a ground, with a rubber cord being installed so as to provide a certain tensional force so that the upper body is pulled all the time to be straight with respect to the lower body.

Abstract: A golf tee made of an elastomeric material includes a base section for positioning on a ground surface, and a concave head section for supporting a golf ball thereon. The tee can be made of a polymeric foam, such as polyurethane foam orethylene vinyl acetate foam. The tee can have a generally frusto-conical shape, with the base section having a larger diameter than the head section. A notch can be formed in the tee for exposing the ball to a golf club head. The tee can include a pointing member extending outwardly from, such that the pointing member points in a direction of a golf green and provides a visual cue to a user of the tee as to the direction of the golf green while swing at the ball.

Abstract: There is disclosed a golf tee implementing an anchoring device, an impact energy deflection device and a friction reduction device in one-piece configuration. The tee anchoring devicecomprises two anchoring fins for initial impact resistance and the recoil dislodgement prevention fin after-impact resistance. The an energy deflection device of a gradual diameter reduction section minimizes the absorption of the impact energy by golf tee. The golf ball friction reduction device reduces less ball spin for more ball flight. The golf tee combined with these improvements, is made to stand with repeated use time after time.

Abstract: An adjustable golf tee with anchoring system that provides a simple adjustable golf tee for use on driving ranges. The general purpose of the present invention is to provide a new and simple adjustable golf tee that can be rotationally adjusted in height and contains a plurality of screw threads that add stability and durability to the golf tee. The inventive device includes an adjustable unit and a base supporting unit which contains a base and a planar bottom surface that can be embedded underneath a commercial mat of a driving range. The adjustable unit and base support unit contains a plurality of screw threads which provides stability, durability and allows for the adjustable unit to be rotationally adjusted in height, while retaining its user customizable height position despite enduring constant and repeated strikes from a typical golf club. The top end of the adjustable unit contains a concave structure to accommodate a golf ball and a lower end having an arrowhead or dome like structure.

Abstract: A golf tee for separating the upper body and the lower pin body at the impact moment. The tee has increased re usability. The tee has two springs inside. One spring is inside of an upper head body made of a transparent and flexible outer layer having a golf ball placement at the top. The other spring is embedded in a plastic pin. Those springs are connected by a flexible polymer string connector, which is inserted inside of the springs. Both ends of the flexible plastic string connector has a diameter larger than that of the springs to hold the upper end of the spring in the upper body and the lower end of the other spring in the pin. The springs, inside of the upper head body and inside of the pin, retract at the impact moment.

Abstract: The present invention discloses a golf tee consists of two sections and a shape memory metal that connects the said two sections for a golf tee that lessens impact and improves performance.

Abstract: A golf tee has a stake made of a rigid material such as a rigid polymer, combined with a flexible crown with flexible projections and possibly also a flexible pivot point. This reduces resistance at impact, producing less friction and low ball spin. As a result, distance and accuracy are improved. The fusion of the rigid and flexible materials provides a tee that can tolerate repeated hits and be used over and over.

Abstract: The present invention discloses a golf tee comprised of two sections, a shape memory metal that connects the said two sections and a resilient protective outer shell for a golf tee that lessens impact and improves performance.

Abstract: There is provided a golf tee comprising a ground-engaging portion provided with a cavity therein, a golf ball supporting portion releasably engageable with the ground-engaging portion, means for connecting the ground-engaging portion and the golf ball supporting portion, and spring means for urging said golf ball supporting portion to the ground-engaging portion, wherein the spring means resides and is movable in the cavity.

Abstract: A golf tee anchoring system disclosed herein has two or more anchoring fins and an energy deflecting section integrated in one piece tee unit composed of flexible but substantially indestructible, reusable material or plastic which is adapted to prevent the unwanted loss of the tee by the impact of a golf club.

Abstract: A method of manufacturing a golf tee includes a step of molding a shaft using a first moldable material. The method also includes molding an upper portion of the tee using a second moldable material. The upper portion has a ball receiving structure. A portion of either the shaft or the upper portion is used as a part of a mold for the molding of the other of the shaft or the upper portion.

Abstract: A golf tee is provided which is reversably extendable from a collapsed state to an extended state in order to adjust the overall length of the golf tee. The tee comprises a stem section for insertion into the ground, a head section on which a golf ball can be placed, and an intermediate section have a concertina-like shape that can be reversably moved from the collapsed to the extended state. The intermediate section of the tee is also preferably bendable so that the head section will easily move out of the way as it is struck by the golf club. A low cost golf tee having enhanced features is provided.