A treadmill may include a deck, a first pulley incorporated into the deck, a second pulley incorporated into the deck, a tread belt surrounding the first pulley and the second pulley, a motor in mechanical communication with at least one of the first pulley and the second pulley to move the tread belt in a first direction, and a runaway mitigation mechanism in at least indirect mechanical communication with the motor. The runaway mitigation mechanism at least mitigates a motor runaway condition.

A cue ball used for practice and play in pool or billiards. The cue ball is made with a plurality of concentric sphere layers or shells starting with a centermost opaque ball, followed by two or three spheres of differently colored semi-transparent polymer resins; then an outermost clear layer of polymer.

An apparatus and a method to locate a three dimensional object and to execute a predetermined operation on said object, such as playing carom is disclosed. The apparatus includes a robot (200) having an end effect or (202) mounted on a gantry frame. The apparatus further includes a plurality of imaging sensors mounted at predetermined positions in said gantry frame. A data processing system (computer) (214) is provided in communication with said robot (200) and said imaging sensors. Further a controller 216 connected to said data processing system (214) to regulate the functions of said data processing system. The end-effect or (202) provided in the robot (200) consists of at least two degrees of freedom, one for rotational (302) and other for transmitting force (306a).

A method of providing feedback for a piece of cue-sport equipment, a cue ball or cue stick, during a game play first collect spatial positioning and orientation data from a plurality of measurement sensors that is integrated into the cue-sport equipment. Then, the collected data is analyzed to generate a virtual movement model of the cue-sport equipment as the virtual movement model includes a calculated impact force diagram, an animated travel path, and a calculated absolute orientation for the cue-sport equipment. Then, the player can view the virtual movement model through an external computing device to improve their cue-sport skills effectively and efficiently.

Cue sports tables are provided with associated automated sensor and positioning assemblies. This permits competitors to play each other on separate tables. The tables automatically sense ball positions on one table and communicate that to a positioner associated with another table. That positioner then automatically drives balls on that other table to a mimicking position. These systems also permit a shot to be replayed if desired.

The present disclosure relates to a multi-game table apparatus and includes a table, with a surface panel configured for a table game. The apparatus further includes at least two table legs, with a top end and a bottom end. The top end of each table leg is connected to the table. The bottom end of each table leg is configured to contact a floor. The apparatus further includes a cross support beam, with a first end and a second end. The first end is connected to one of the table legs. The second end is connected to another of the table legs. The apparatus further includes a miniature golf course, underneath the table. The miniature golf course includes a miniature golf hole that is configured such that a portion of the cross support beam is an element of the miniature golf hole.

The present invention is directed towards a putting stroke analysis device for analyzing a putting stroke technique of a golfer. The putting stroke analysis device comprises a planar surface with a plurality of infrared emitters and co-operating infrared sensors thereon. A golfer swings their putter over the planar surface, above the plurality of infrared emitters and co-operating infrared sensors. An infrared beam, emitted by the infrared emitters, is reflected by the putter and is detected by one or more of the infrared sensors. The putting stroke analysis device has a processor which receives information from the co-operating infrared sensors and processes the information to determine putting characteristics of the putting stroke technique. The putting characteristics include, but are not limited to, speed of putter head, velocity of putter head, acceleration of putter head, speed of golf ball, velocity of golf ball, acceleration of golf ball, swing path of putter head, angle of attack of putter head, angle of putter head at impact with a golf ball, and, impact point on a putter face of the putter head at impact with a golf ball.

A handheld pool game clock apparatus suited for timekeeping pool/billiard games is presented. The handheld pool game clock apparatus contains a clock body, at least one display, a processing unit, at least one switch, and a control panel. The at least one display is distributed around the clock body. The processing unit and the at least one switch are connected within the clock body. The control panel is connected adjacent to the clock body. The at least one display, the control panel, and the at least one switch are electronically connected to the processing unit.

Embodiments of golf gloves having a cut out portion and methods to manufacture gloves having a cut out portion are generally described herein. Other embodiments of gloves may be described and claimed.

Described herein are wireless billiard ball devices comprising a spherical housing and a circuit board mounted within the spherical housing, the circuit board having components for measuring the impact location of a billiard cue strike upon the surface of the spherical housing in reference to the relative orientation of the device with respect to gravity. The devices described herein do not require manual alignment by a player to measure impact location data. In other embodiments, the spherical housing is comprised of a bored hole, a potting material, and a circuit board mounted within the bored hole and secured in place with the potting material, the circuit board having components for measuring the impact location of a billiard cue strike upon the surface of the spherical housing in reference to the relative orientation of the device with respect to gravity.