A golfing performance assistance device for performance assistance through range finding and terrain mapping includes a housing. A power module, a microprocessor, a receiver and a memory storage unit are coupled to and positioned in the housing. The microprocessor is operationally coupled to the power module. The receiver is global positioning system enabled. A range finder, which is laser enabled, is coupled to and positioned in a frame of a pair of glasses. A display that comprises at least one eyepiece of the pair of glasses is coupled to the housing. The receiver, the memory storage unit, the range finder and the display are operationally coupled to the microprocessor. The range finder determines the distance between the user and a visualized target. The range finder, receiver and the memory storage unit are coupled to the microprocessor for determining the distance, map and slope to present on the display.

A hole location updating device and a method for operating a hole location updating device are provided. The hole location updating device having a housing including a flagpole combiner for providing a combination with a flagpole, includes: a global positioning system (GPS) circuit for detecting a GPS position of a hole; a mobile communication circuit for providing access to a server through a mobile communication network; and a control circuit operable in a power blocking mode, escaping from the power blocking mode in response to a wakeup signal to update a hole location, and entering the power blocking mode.

What is disclosed herein is a golf grip shroud that is useful for gripping a golf club grip while keeping the golfer's hands warm during execution of a golf stroke or swing. The shroud is configured to fit over both of the golfer's hands and still allow the hands to hold the grip of the golf club without interference from any foreign material. Thus, no foreign material exists between the golfer's hands and the grip of the club. Further, the shroud has enough inside volume to allow flexibility of the golfer's hands inside of the shroud.

A removable brush apparatus is configured to be attached to a user's existing footwear to enable the user to effectively and easily brush away dirt or debris from a surface without the need for a separate brush or for the user to bend over to reach the surface. The brush apparatus is formed by a housing having a plurality of bristles provided on a base surface thereof and having an engagement area for interfacing with the user's footwear. The engagement area may take the form of apertures for threading shoelaces, or may have a pair of slots and a securing strap capable of adjusting the size of the housing in order to effect a secure fit to the footwear.

Distance measuring devices and methods are included which may be used to measure and simultaneously display an accurate range of multiple targets such as the flags of a golf practice driving range.

Distance measuring devices and methods are included which may be used to measure and simultaneously display an accurate range of multiple targets such as the flags of a golf practice driving range.

A novelty golf club in the form of a putter is disclosed. A conventional putter is adapted to include a battery assembly disposed in the grip end of a club shaft. The battery assembly includes a set of batteries arranged end to end. A pair of terminals are configured at the battery assembly adjacent a first coupling element. A powered accessory has a second coupling element which cooperates with the first coupling element to releasably secure the powered accessory to the battery assembly. A variety of powered accessories, such as a fan assembly, a mixer assembly, a string trimmer assembly, a vibrating massager, a flashlight, and a charging unit are configured for the novelty golf club.

A novelty golf club in the form of a putter is disclosed. A conventional putter is adapted to include a battery assembly disposed in the grip end of a club shaft. The battery assembly includes a set of batteries arranged end to end. A pair of terminals are configured at the battery assembly adjacent a first coupling element. A powered accessory has a second coupling element which cooperates with the first coupling element to releasably secure the powered accessory to the battery assembly. A variety of powered accessories, such as a fan assembly, a mixer assembly, a string trimmer assembly, a vibrating massager, a flashlight, and a charging unit are configured for the novelty golf club.

A rear wheel interlock folding mechanism of a golf bag cart is revealed. An upper frame is fixed on an upper-frame connecting rod connected to a lower frame. A rear-wheel connecting rod is fixed on the lower frame and behind the upper-frame connecting rod. A rear-wheel set is set on each end of the rear-wheel connecting rod. The rear-wheel set includes a fixing base fixed on the rear-wheel connecting rod, a bending base pivotally connected to the fixing base, a rear wheel pivotally disposed on the outer end of the bending base, a rotating seat fixed on the upper-frame connecting rod and a link between the bending base and the rotating seat. Thereby the bending base is also moved to drive the rear wheel moving close to the lower frame when the upper frame is folded toward the lower frame. Thus the golf bag cart is folded conveniently.

A golf tee toss system for deciding the order of play in a game of golf. The golf tee toss device is grasped by a protruding edge and tossed to the ground. The numerals located on the surface of the golf tee toss device indicate the order in which the golfers will tee off to start a round of golf. The golf tee toss device can be used over and over for different rounds of golf. The indicium on the golf tee toss device can be in a plurality of designs to promote collection of the golf tee toss device.