A golf club includes a head having a striking face, a threaded cylindrical chamber behind and generally parallel to the face, a cylindrical weight member threaded in the chamber, a hosel attached to the cylindrical weight member having a shaft receiving socket with a non-circular portion and a threa ...
A spinal rod coupler assembly providing four degrees of freedom for connecting a spinal rod to a vertebrae of a patient which includes a tubular coupler member, an eyebolt, an insert and a set screw. The coupler member has a longitudinal bore, a central axis, and an end portion that is open ended an ...
A golf club includes a clubhead having a striking face, a threaded cylindrical chamber behind and generally parallel to the face, and a threaded cylindrical weight member in the chamber. A hosel is attached to the cylindrical weight member and has a shaft receiving socket with a non-circular portion ...
A sound suppressor for a firearm, including a hollow cylindrical casing having an entrance end and an exit end; and at least one disc-shaped baffle element coaxially mounted within the casing and between the ends. The element has front and rear faces with an annular area therebetween and at least on ...
A tilt or cant indicator for telescopic sights incorporates a gravity responsive device aligned with the reticle or vertical crosshair of the sight. A pendulum device incorporating a pointer is installed with its rotational axis intersecting the vertical crosshair such that canting is indicated when ...
A boresight for determining the accuracy of a gunsight wherein a cartridge-shaped housing is dimensioned to fit within the gun chamber. A laser is contained in the housing. A switch is positioned in the end surface of the boresight housing to be contacted by the bolt face of the gun. The switch cont ...
A golf putter is formed with a clubhead including a striking face, added weight along the bottom at the rear of the clubhead to form a soleplate and weight added to the toe and heel portions. Secured to the back side of the clubhead is a rearwardly extending support member. An elongated cylindrical ...
An apparatus for extending the memory capacity of a computer system having discrete memory storage. The apparatus including a scanner for accessing computer information, and a memory device for storing computer information and for accessing and transferring computer information to and from the scann ...
A bayonet and scabbard are capable of being pivotally connected to constitute a wire or metal tape cutting implement having a recess shaped to capture the wire or tape before such cutting begins. The bayonet blade has a tang extending into the bayonet handle which is of a yield strength greater than ...
A survival knife is disclosed including hook members which are securable to the knife and angled rearward toward the handle. A ring is provided for securing a line to the pommel of the handle, thereby making the knife become a grapple. Several variations of location of the hook members are disclosed ...
