Abstract: A sports field marking assembly and method of marking creates a boundary reference point and field lines on a field or for coaching. The assembly provides a marker anchoring device that is loaded with field markers. The marker anchoring device comprises a translatable handle coupled to a spring-loaded piston that discharge the field markers into the surface of the sports field. Bristles couple to a rear end of the marker body for visibility above the surface of the field. A tape canister couples to the marker anchoring device to dispense a measuring tape. The measuring tape couples to the field markers, serving to delineate the boundaries and lines on the field. Multiple aligners anchor into the sports field to retain the measuring tape in the formed patterns. The aligners have collapsible and moveable guide posts that can be selectively raised to guide the measuring tape though the chosen guide posts.

Abstract: A golf tee having a contact alert coating cooperates with a golf ball and a golf club to provide a novel training aid that is economical, compact, and encourages proper golfing form. The golf tee has a golf tee body with a top plate, top wall and side walls. The top plate is fixedly attached to a shaft which terminates into a point that is inserted into a ground surface when a ball is placed on the top plate. A contact alert coating is coated on at least an upper portion of the golf tee body. The contact alert coating is composed of a material that generates a spark and, preferably, an audible sound when a golf club head strikes the ball and strikes the contact alert coating of the golf tee at the coating/golf tee interface. Generation of the spark and, preferably, the audible sound provides an alert that immediately informs the user whether the user's golf swing has been properly executed.

Abstract: In one aspect, the present disclosure provides a golf tee. The golf tee may include a shaft having a top end and a bottom end. A cup may be located at the top end of the shaft, the cup may have a concave surface, and the cup may have a rim configured to contact a ball when the golf tee supports the ball. At least one protrusion may extend from the concave surface of the cup, where the protrusion has a surface configured to contact the ball when the golf tee supports the ball.

Abstract: A golf tee having a contact alert coating provides a novel training aid that is economical, compact, and encourages proper golfing form. The golf tee has a golf tee body with a top plate, top wall and side walls. The top plate is fixedly attached to a shaft which terminates into a point that is inserted into a ground surface when a ball is placed on the top plate. A contact alert coating is coated on at least an upper portion of the golf tee body. The contact alert coating is composed of a material that will generate an alert when a golf club head strikes the ball and strikes the contact alert coating of the golf tee at the coating/golf tee interface. Preferably, the material is a spark inducing composition or a spark and sound generating composition.

Abstract: A golf teeing device. The golf teeing device may engage with a surface, such as an artificial golf mat, such that the user may conveniently place a golf ball to be hit. The golf teeing device may comprise a base and a top, wherein the base has extensions or hooks that extend in a substantially downward and sideways manner. These hooks, when rotated, grip into the artificial golf mat and hold the golf teeing device in place on the mat. The top portion of the golf teeing device may be configured to engage with a golf ball and/or golf tee.

Abstract: A golf tee includes: an elongate shaft having opposed upper and lower ends, the lower end configured to be inserted into an underlying surface; and a support cup that is configured to support a golf ball from beneath and that merges with the shaft. The support cup has a base portion and further includes at least three arcuate support prongs projecting upwardly from the base portion. The support prongs define a discontinuous annulus about the periphery of the support cup.

Abstract: A golf training device including a target tee having a ground anchor, a rotating disc, and interchangeable tee heads for providing different tee heights. The interchangeable tee heads are coupled to a resilient member to allow the tee head to pivot and vertically reset itself after repeated impacts from a golf club. The training device includes alignment rods that are releasably attached to the rotating disc to provide golfer stance and body alignment, club face alignment, and ball positioning. The rotating disc is rotated to realign the alignment rods with a new intended target. A T-shaped adaptor is provided to extend alignment rods away from the rotating disc and to assist golfers with putting techniques.

Abstract: According to various embodiments, the present teachings comprise a golf tee. The golf tee can comprise a point section, a shaft section, and a head section. The shaft section can comprise four opposing arms configured to allow for improved ground penetration. The head section can comprise a circular dish having a rim with a number of raised points disposed on the rim. The head section can comprise opposing arms, each having a raised point.

Abstract: A low ground resistance golf tee for insertion into a playing surface to support a golf ball above the playing surface to be struck by a golf club launching the golf ball in a flight direction is provided. The golf tee includes a body having an impact side, a release side, an insertion end, and a ball support end. The golf tee has a low exit resistance region that includes a low exit resistance region insertion edge for penetrating and separating the playing surface to create a preferred exit path for the low exit resistance region upon impact by the golf club. The golf tee further includes a stem region located between the low exit resistance region and the ball support end, which is designed to be displayed above the playing surface. Upon impact, the golf tee pivots forward in the flight direction with minimal resistance from the playing surface.

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 is composed of a tubular member of rubber, having an open upper end of size suitable to support a golf ball and four uniformly spaced longitudinal slits extending from the upper end toward the lower end. A smaller opening at the lower end receives a conventional golf tee, which is used as an anchor.

Abstract: A training device (1) for ball games comprises a first ring member (3) arranged in a first plane and a second ring member (2) arranged in a second plane substantially parallel to the first plane. A number of bars (4, 5, 6, 7) connected the first and second ring members to each other, so that a number of openings are defined between the ring members and the bars. The device provides openings defined by the ring members and the bars in all directions when the device is placed with one of the ring members resting on the ground. Thus it is possible for several persons to train at the same time since each person is allowed to use a respective one of the openings. The opening in the upper ring can be used by persons training to drop the ball through a horizontal opening.

Abstract: A tee for a golf ball has a ball-supporting surface (18) on the upper end which is offset from the lower stem (10), so that when the tee is placed in the ground with the stem substantially vertical the center of gravity of the ball is horizontally offset from the ground-insertion point. The ball-supporting surface is inclined at a tilt angle (&thgr;) to the lower stem.

Abstract: A golf tee is shown and described which provides a variety of benefits. The ball rest is disposed in a forward direction to provide more time and space for the club head to travel prior to impact with the ball. The ball rest also includes channels for dispelling or exhausting air generated by the moving club head for improved ball/club head contact. The stem is curved arcuately for facilitating the insertion of the tee in the ground as well as insuring that the tee exits the ground in a reliably forward direction to facilitate the finding of the tee after the ball is struck. The tee stem also can provide a finger rest to facilitate insertion of the tee into the ground and an optical alignment aid to assist the golfer in lining up the shot. The stem of the tee may also be equipped with barbs or hooks to secure the position of the tee in the ground. The curved stem also enables the tee to be used as a ball mark repair tool.

Abstract: A golf tee, which is decomposable in the soil, comprises a lower penetration portion with a sharp cone-shaped tip and an upper carrier portion connected with the penetration portion for carrying a golf ball thereof on top. The penetration portion further has a plurality of exterior reinforce ribs located length-wise to the tip. The carrier portion further has a round hollow cross section and has a plurality of interior radial reinforce thin walls to divide the interior space of the carrier portion into several sub-spaces. The golf tee is characterized in that, while in a driving operation, the carrier portion will deform elastically and accordingly to a club strike.

Abstract: A basketball net which may be used as a tote bag. The basketball net has a bottom cord which is coupled to the bottom loops of a basketball net. The bottom cord is used as a drawstring to close the bottom section of the basketball net in order to hold a basketball or other objects placed in the basketball net. The basketball net may further have a quick connect/disconnect system coupled to the top loops of the basketball net for easily and quickly attaching and removing the basketball net from the basketball rim.

Abstract: A tee for golf, including projecting guide strip raised from the head of the tee body thereof and terminating in a forked tail adapted for guiding the striking and for serving as hand tool for loosening and flattening the soil.

Abstract: A smoking article holder is disclosed. The holder is to be used with both a golf tee having a head portion, and with a smoking article, such as a cigar. The smoking article holder has a generally oblong upper member with an elongated, concave upper surface and a lower surface. The upper surface is adapted for receiving at least a part of the smoking article. The holder also has a lower member which depends from the lower surface of the upper member, intermediate its length. The lower member is adapted to receive at least a part of the head portion of the golf tee.

Abstract: Presented is a golf tee device having ground anchoring prongs to stabilize the tee upon impact with a club head and keep the tee from "popping" out of the ground and traveling haphazardly. Also, the tee incorporates a circular non-adjustable base feature that limits the depth to which the tee can be inserted into the ground, thereby adjusting the elevation of the golf tee, and thus providing a platform for the golf ball that is the proper elevation to meet the needs of a particular golfer. Further, the base feature also aligns the tee in a perpendicular position relative to the ground. Incorporation of spine supporting radii above and below the base feature serve to significantly increase the strength and resiliency of the device.