Abstract: A razor suitable for providing a wet shave razor includes: a spring-action razor handle, the razor handle having a U-shaped spring section; two transition arms, each transition arm extending from a respective end of the U-shaped spring section; two blade retention clamps, each blade retention clamp extending from a respective one of the transition arms; and at least one razor blade configured for retention by the blade retention clamps, the spring action razor handle functioning to maintain at least one razor blade in a state of tension.

Abstract: A truck track drive can include two rollers. The truck track drive can also include a tread configured to pass over top and bottom of a dual rear wheel assembly on a truck and to be moved by rotation of the dual rear wheels. The track drive can also include a compulsory drive unit.

Abstract: A razor suitable for providing a wet shave razor comprises: a spring-action razor handle, the razor handle including a U-shaped spring section; two transition arms, each transition arm extending from a respective end of the U-shaped spring section; two blade retention clamps, each blade retention clamp extending from a respective one of the transition arms; and at least one razor blade configured for retention by the blade retention clamps, the spring action razor handle functioning to maintain at least one razor blade in a state of tension.

Abstract: A truck track drive can include two rollers. The truck track drive can also include a tread configured to pass over top and bottom of a dual rear wheel assembly on a truck and to be moved by rotation of the dual rear wheels. The track drive can also include a compulsory drive unit.

Abstract: A connector can include a first portion with a cylindrical end. The connector can also include a second portion having a cylindrical cavity and a plurality of collars disposed along an interior circumference of the cavity and extending inward so as to contact the first portion when the first portion is inserted into the second portion and to create a seal between the cylindrical end and the cylindrical cavity. The connector can further include a pressure equalization channel with an opening toward the cylindrical cavity at one end and a valve disposed at the other end, the valve being configured to have a first position at which the pressure equalization channel is open to an exterior, and a second position at which the pressure equalization channel is sealed.

Abstract: A truck track drive can include two rollers. The truck track drive can also include a tread configured to pass over top and bottom of a dual rear wheel assembly on a truck and to be moved by rotation of the dual rear wheels. The track drive can also include a compulsory drive unit.

Abstract: A track drive includes a primary driven gear configured to attach to a vehicle hub plate and an annular gear having gear teeth on in inner circumference and an outer circumference. The track drive can also include a plurality of intermediate gears disposed between the primary driven gear and the inner circumference of the annular gear, and a plurality of track drive wheels having an integrated gear configured to mate with gear teeth on the outer circumference of the annular gear. The track drive can further include a continuous track configured to be driven by the plurality of track drive wheels.

Abstract: Buttons are disclosed. The buttons can have a female portion and a male portion. The female portion can include a member configured to engage and retain the male portion. The female portion can include one or more of an annular elastic portion, a movable member with a magnet and a spring.

Abstract: A removable track drive can include a truck configured for supporting a vehicle tire and having two rollers adapted to contact respective surfaces of the vehicle tire. The removable track drive can also include a track disposed around an exterior of the truck and configured to pass over top of the vehicle tire so as to be moved by rotation of the vehicle tire. The removable track drive can also include a compulsory drive having a first rotating portion coupled to a vehicle wheel, a second rotating portion coupled to one of the rollers and a flexible drive member.

Abstract: A vacuum lock having a main body portion, a cylinder and a piston is described. The cylinder is disposed within the main body portion and has an opening. The cylinder has one or more sealing rings disposed on an inside surface and an air vent opposite the opening. The vacuum lock can further include a piston adapted to fit in the cylinder and guides. The vacuum lock can also include a valve coupled to the air vent.

Abstract: A corkscrew having a handle attached to a threaded screw shaft member is described. The screw shaft member includes threads designed to insert into a cork when the handle is twisted. The threaded screw shaft member also includes an air channel having a top opening located near the handle and a bottom opening located near a distal end of the threaded screw shaft member such that when the corkscrew is inserted into a cork, the bottom opening and top opening create an equalized pressure through the air channel such that the inside of the cork experiences the same pressure as the outside of the bottle and thereby eliminating a vacuum that is created when the cork is removed from the neck of the bottle.

Abstract: A portable, self-contained jackhammer system is described. The jackhammer system can include an internal combustion engine in a jackhammer housing. The internal combustion engine can have a piston driven by the combustion of a fuel. The piston can include a first portion and a second portion, the second portion can be configured to contact a chisel disposed at a distal end of the housing. The piston can be biased by a spring disposed in the housing and surrounding the piston.

Abstract: A cryo-magnetic motor is described. The motor includes a magnetic rotor having a first portion and a second portion. The motor can also include a stator assembly having an insulated casing, a liquid chamber, and a superconducting plate.

Abstract: A padlock includes a shackle having a channel disposed along an axis of the shackle. The padlock also has a plurality of dials each having a single detent. The shackle can also include a plurality of circumferential grooves formed in a spaced arrangement along the shackle, each groove corresponding to one of the dials.

Abstract: A vacuum shaver includes a nozzle having one or more cutting surfaces and an electric motor. The vacuum shaver can also include an air moving member coupled to the electric motor and a battery. The electric motor can provide mechanical power to the air moving member which can guide air through an air movement guide configured to guide airflow in through the nozzle, past the air moving member and out an exhaust vent.

Abstract: A track drive includes a primary driven gear configured to attach to a vehicle hub plate and an annular gear having gear teeth on in inner circumference and an outer circumference. The track drive can also include a plurality of intermediate gears disposed between the primary driven gear and the inner circumference of the annular gear, and a plurality of track drive wheels having an integrated gear configured to mate with gear teeth on the outer circumference of the annular gear. The track drive can further include a continuous track configured to be driven by the plurality of track drive wheels.

Abstract: A truck track drive can include two rollers. The truck track drive can also include a tread configured to pass over top and bottom of a dual rear wheel assembly on a truck and to be moved by rotation of the dual rear wheels. The track drive can also include a compulsory drive unit.

Abstract: A removable track drive can include a truck configured for supporting a vehicle tire and having two rollers adapted to contact respective surfaces of the vehicle tire. The removable track drive can also include a track disposed around an exterior of the truck and configured to pass over top of the vehicle tire so as to be moved by rotation of the vehicle tire. The removable track drive can also include a compulsory drive having a first rotating portion coupled to a vehicle wheel, a second rotating portion coupled to one of the rollers and a flexible drive member.

Abstract: A puzzle game includes a cylindrical body having a plurality of generally circular raceways arranged vertically. Each raceway is formed so as to retain a plurality of balls and have at least one opening to permit a ball to be moved to an adjacent raceway. The game also includes a plurality of balls sized to fit in the raceways and be retained in the raceways. The ball can include a number of groups equal to the number of raceways, where each group has a unique marking.

Abstract: A puzzle game includes a cylindrical body having a plurality of generally circular raceways arranged vertically. Each raceway is formed so as to retain a plurality of balls and have at least one opening to permit a ball to be moved to an adjacent raceway. The game also includes a plurality of balls sized to fit in the raceways and be retained in the raceways. The ball can include a number of groups equal to the number of raceways, where each group has a unique marking.