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Patent # Description
US-8,021,253 One-way isolator for high torque devices
A one way isolator for high torque devices, such as alternator-starters, driven by a flexible drive means includes a hub and a sheave each of which includes at...
US-8,021,252 Sports ball with a woven fabric and method for manufacturing such a sports ball
The invention relates to a sports ball (1) comprising a core (2) and a cover (3) formed from a plurality of panel segments (4). One or more of said panel...
US-8,021,251 Hunting arrow point
A hunting arrow point having a ferrule having a forward nose, a rearward shank, and a body, the body having a plurality of radially outwardly opening apertures;...
US-8,021,250 Lacrosse head having a ball stop
A lacrosse head includes a ball stop having a bottom and side regions that transition at transition regions to head sidewalls, which are joined with a scoop of...
US-8,021,249 Two-piece solid golf ball
The invention provides a two-piece solid golf ball having a core and a cover, which ball has a plurality of dimples formed on the surface. The number of dimples...
US-8,021,248 Multilayer core golf ball having hardness gradient within and between each core layer
The present invention is directed to an improved multi-layered core golf ball wherein each core layer comprises its own specific hardness gradient (positive,...
US-8,021,247 High-precision golf club
The invention relates to a device for a golf club providing an excellent orientation of the club head in the target direction. The disclosed golf club comprises...
US-8,021,246 Iron golf club heads and golf club sets with variable weight distribution
Described herein are iron golf club heads and sets of iron golf clubs that have variable weight distribution. Each iron golf club head has a cavity and a...
US-8,021,245 Method for making a golf club face
An improved face for a golf club head includes shallow and deep markings configured to provide a pleasing appearance when viewed head on, and to frame the...
US-8,021,244 Golf club shaft
A shaft 6, which is a tubular body, includes a laminate of fiber reinforced resin layers. This fiber reinforced resin layer includes a matrix resin and a fiber....
US-8,021,243 Rotary striking surface in a golf putter
A putter club head is provided with an elongate cavity communicating to the exterior through a rectangular opening in the striking face thereof spaced above the...
US-8,021,242 Golf swing training device and method of use
The golf swing training device is used by golfers to gauge golf ball targeting and total body alignment. The golf swing training device comprises a device for...
US-8,021,241 Golf training aid for chipping and pitching
A golf training aid which incorporates a standard golf club, with a Nerf golf ball or a whiffle golf ball, and a target which is hung on the wall at adjustable...
US-8,021,240 Configurable multi-arch play systems
Embodiments of an arch-based play system are disclosed. The system incorporates an arch assembly or a group of arch assemblies. Play elements are connected to...
US-8,021,239 Interactive water play apparatus
An interactive play structure is provided for facilitating team-oriented and/or group play to achieve a desired effect. The play structure includes play...
US-8,021,238 Mirror image display method
The mirror image display method is used to suspend the main subject of a decorative or presentation display in mid air. This is accomplished by affixing the...
US-8,021,237 Rotating vessel for recreational activities
The present invention is a system for recreational purposes. The system includes a vessel rotatably mounted, a support stand, and a drive system. The vessel has...
US-8,021,236 Amusement ride system and method
An amusement ride system includes: a shooting device adapted to shoot a projectile; an aiming facility operable by a user to aim the shooting device; and a...
US-8,021,235 Rolling element shaft assembly
A shaft assembly includes a first shaft member and a second shaft member telescopically engaged with the first shaft member. A roller carrier supporting a...
US-8,021,234 Spring seat and damper disk assembly
Second spring seats 62 each have a first support component 63, a second support component 64, and a pair of reinforcing components 65. The first support...
US-8,021,233 Wrap around coupling
A coupling for joining rotatable shafts including a pair of mating hubs having projecting pins, which hubs are held together via a free-floating wrap around...
US-8,021,232 Video game method and apparatus for state-based scrolling
A game apparatus CPU turns on a scroll operating flag when it detects that a player object exists at a predetermined position, that is, within a scroll...
US-8,021,231 Problem gambling detection in tabletop games
A gaming establishment may determine the existence of problem gamblers within its halls by monitoring player behavior with one or more sensors from an array of...
US-8,021,230 Gaming system having multiple gaming machines which provide bonus awards
A gaming system including a central server linked to a plurality of gaming machines, gaming tables, hand held gaming devices and/or community gaming displays....
US-8,021,229 Method and apparatus for employing flat rate play
Systems and methods are provided allowing a player to play a gaming device and receive a predetermined number of outcomes in exchange for a payment. The gaming...
US-8,021,228 Wagering game with active paytable highlighting winning combinations
A gaming machine for playing a wagering game includes a game display, a display arrangement, and a controller. The game display is operable to display a...
US-8,021,227 Gaming system and method having configurable bonus game triggering outcomes
A gaming system and method which provides for one or more gaming device triggered bonus games to be skipped or otherwise not provided to the players at the...
US-8,021,226 Gaming system and method for providing designated symbol display areas that modify awards
Gaming devices and methods of operating gaming devices are provided that include indicator or designator symbols. When an indicator or designator symbol is...
US-8,021,225 Gaming machine
When a predetermined amount of credits has been inserted into a slot machine, the game mode is switched from a non-insurance mode to an insurance mode according...
US-8,021,224 Slot machine game having a plurality of ways for a user to obtain enhanced payouts based on consecutive winning...
A slot machine that provides enhanced awards for consecutive spins with winning symbol combinations of any type ("Consecutive Wins"). Enhanced may be defined as...
US-8,021,223 Gaming machine having a pendulum-based payout indicator
A gaming machine comprises a central processing unit and a pendulum. The central processing unit operates the gaming machine in response to a wager and selects...
US-8,021,222 Game based on speed of play
In accordance with the present invention, a gaming device such as a slot machine calculates a speed of game play, and in turn determines a pay schedule based on...
US-8,021,221 System and method for conducting programming competitions using aliases
This invention relates to a method and apparatus for providing a coding competition. In one embodiment, a method for providing a coding competition includes...
US-8,021,220 Shooting game apparatus, storage medium storing a shooting game program, and target control method
A shooting game apparatus includes an LCD for displaying a target and an operating button for a player to perform an operation for shooting the target. For...
US-8,021,219 Top cover for axial rotary combine having coned transition
A threshing and separating mechanism for a combine includes an elongated rotor mounted for rotation about a rotor axis on the combine within a rotor housing....
US-8,021,218 Linear travel air damper
A damper suitable for use in a refrigerator provides for linear motion of a damper plate toward and away from a damper seat. The damper plate may be driven by...
US-8,021,217 Self contained heating/cooling roof top unit with built in independent pressure relief
A self-contained pre-manufactured roof top unit is used to circulate fresh air, heat or cool a building. The housing has a blower connected into a circulation...
US-8,021,216 Field dressing knife
A field dressing knife suitable for all aspects of field dressing small and large game is disclosed. Various novel aspects of the knife include: a large...
US-8,021,215 Carrier head with retaining ring and carrier ring
A carrier head that has a housing, a base assembly, a retaining ring, a carrier ring, and a flexible membrane is described. The base assembly is vertically...
US-8,021,214 Hand-held power tool with locking nut
A hand-held power tool has a drive spindle (2) rotatable about a rotational axis (A) and provided at its free end with a clamping flange (3) and a locking...
US-8,021,213 Acrylic polisher
An acrylic polisher includes: a base with two oppositely disposed sideboards with a notch on each of them and a disposition surface in between, a cutting blade...
US-8,021,212 Apparatus for polishing edge surface of glass substrate for magnetic recording media, and process for producing...
An apparatus for polishing an edge surface of a glass substrate for magnetic recording media. The apparatus includes a grindstone including abrasive grains...
US-8,021,211 Substrate holder with liquid supporting surface
Embodiments of the present invention generally relate to a substrate transferring system. One embodiment of the present invention provides a substrate holder...
US-8,021,210 Polishing head and polishing apparatus having the same
The present invention is a polishing head in which a rubber film is formed in a boot shape in such a manner that a position where the rubber film is held by a...
US-8,021,209 Novelty sports equipment with adjustable impact surface
A toy assembly that has an impact surface made from an array of taut strings. The hardness of the impact surface is a function of the tension present in the...
US-8,021,208 Magazine with constant-force spring for dispensing elastomeric foam projectiles
A magazine for a toy gun includes a housing, at least one projectile disposed within the housing, and a constant-force spring disposed within the housing for...
US-8,021,207 Child'S storybook play structure
A storybook kit for a child's play structure includes poles removably attached to one another and arranged to form a three-dimensional box-like structure of a...
US-8,021,206 Fluorescent lamp, method of manufacturing the same, and backlight unit having the same
A fluorescent lamp that can be easily manufactured to provide high brightness and high efficiency, a method of manufacturing the same, and a backlight unit...
US-8,021,205 Organic light-emitting diode display device and method of manufacturing the same
An organic light-emitting diode ("OLED") device includes an organic light-emitting substrate part and a protective cover part. The organic light-emitting...
US-8,021,204 Light emitting device and method of manufacturing the same
All lights generated in an organic compound layer are not taken out towards a TFT from a cathode as a transparent electrode. For instance, the light is emitted...
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