Abstract: A timekeeping system comprising one or more portable timekeeping devices, each portable timekeeping device being configured to start, stop and otherwise control a remote timer adapted to maintain an official time and optionally at least one other time, such as a game clock. Each portable timekeeping device includes a wireless transmitter and a triggering member, activation of the triggering member actuates a wireless signal which is sent to the remote timer in order to stop the official time. The timekeeping system also can include two-way communication between the remote timer and each portable timekeeping device. The two-way communication enables the official time and any other times being maintained by the remote timer to be displayed on each portable device. The portable timekeeping device and system is designed primarily for use with sporting events, particularly, but not limited to, hockey, football and basketball.

Abstract: A timekeeping system comprising one or more portable timekeeping devices, each portable timekeeping device being configured to start, stop and otherwise control a remote timer adapted to maintain an official time and optionally at least one other time, such as a game clock. Each portable timekeeping device includes a wireless transmitter and a triggering member, activation of the triggering member actuates a wireless signal which is sent to the remote timer in order to stop the official time. The timekeeping system also can include two-way communication between the remote timer and each portable timekeeping device. The two-way communication enables the official time and any other times being maintained by the remote timer to be displayed on each portable device. The portable timekeeping device and system is designed primarily for use with sporting events, particularly, but not limited to, hockey, football and basketball.

Abstract: A golfing and batting aid is provided which enables a user to maintain a proper head position while executing the swinging of a golf club or baseball bat. The golfing and batting aid comprises a mouthpiece, a rigid support bar which is configured to extend away from the mouthpiece and towards the rear of the user's head and an inflexible connecting member which connects the rigid support element to the belt loop or waistband of a user. In operation, the user bites down on the mouthpiece and adjusts the connecting member such that it is sufficiently taut to prevent the user from moving his head while executing a swing.