...that the Slinky toy was the result of a failed attempt by engineer Richard James to produce an antivibration device for ship instruments? His goal was to develop a spring that would instantaneously counterbalance the wave motion that rocks a ship at sea. Instead, he developed the Slinky.
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| Number | Title | Issue Date |
| 7955082 | Basketball training device and method A portable basketball training device and method for creating visual distractions adjacent to an elevated transparent basketball backboard in the vicinity of the rim to facilitate increasing a player's concentration, focus, skill and accuracy in goal shooting. The d... | 06/07/2011 |
| 7361104 | Automated ball game training and playing system A ball game system for training and/or play comprising one or more playing areas suitably large to accommodate running and jumping players, each playing area including adjacent surface areas forming a court and having distinctly different properties, such as a first... | 04/22/2008 |
| 7309234 | Method and device for introducing state changes into athletic activities A device is described for introducing variation in athletic training and competitive events. This device maintains an internal state that occupies one of several allowed values. Depending upon the selected configuration, the device changes internal state at regular ... | 12/18/2007 |
| 7182704 | Automated ball game training and playing system A ball game system for training and/or play comprising a one or more playing areas suitably large to accommodate running and jumping players, each playing area including adjacent surface areas forming a court and having distinctly different properties, such as a fir... | 02/27/2007 |
| 7094164 | Trajectory detection and feedback system A trajectory detection and feedback system is described. The system is capable of detecting one or more moving objects in free flight, analyzing a trajectory of each object and providing immediate feedback information to a human that has launched tile object into fl... | 08/22/2006 |
| 7090596 | Sport training and game device A device is disclosed which includes a base and a pair of substantially vertical members supported by the base. A horizontal member extends substantially horizontally between the vertical members. A first mechanism selectively adjusts the vertical position of the ho... | 08/15/2006 |
| 7041015 | Basketball shooting aid A basketball shooting aid having visually distinctive designs, configurations and colors for the purpose of sending immediate visual feedback to the athlete, informing the athlete whether the proper technique was employed in the athlete's grip of the basketball, the... | 05/09/2006 |
| 6984129 | Educational basketball game device and method The present invention provides an educational basketball game device, comprising a backboard which houses cheer lights outlining perimeter, a score display, a target, a hoop, and a sensor, an extendable pole which is made of two parts an upper part and a lower part,... | 01/10/2006 |
| 6881161 | Basketball training apparatus A basketball training apparatus for improving shooting skills and accuracy on all playing levels. The basketball training apparatus is adapted for use with a basketball rim placed above a playing surface, and comprises a base on the playing surface beneath the baske... | 04/19/2005 |
| 6641403 | Child shoe-lacing and dressing learning kit A child shoe-lacing and dressing learning kit for teaching a child between the ages of 3 and 6 to tie shoes and dress oneself. The child shoe-lacing and dressing learning kit includes a pair of strap members each having an outer side and first and second ... | 11/04/2003 |
| 6612845 | Apparatus and method for training body movements in athletics An apparatus for training body movements in athletics includes a waist strap configured for attachment around the torso of a wearer and having a plurality of attachment rings connected detachably thereto, and a shoulder strap configured for attachment aro... | 09/02/2003 |
| 6379156 | Apparatus and method for organizing and strategizing team play The organizer (10) includes a traditional ringed binder (12) which contains a strategy page (20), a storage page (40), a player position page (50), and magnetic player pieces (60). The strategy page includes a strategy board bearing a plan view of a playi... | 04/30/2002 |
| 6348028 | Multi-purpose training apparatus A training apparatus has a primary frame structure including a pair of base members, first and second vertical post assemblies each including a lower vertical post member attachable to a respective base member and an upper vertical post member telescopica... | 02/19/2002 |
| 6299570 | AB challenger exercise apparatus The exercise apparatus the AB Challenger Apparatus, is an exercise device which is comprised of light cylindrical straight and curved components, which are easily assembled by the use of cylindrical joints. The apparatus described herein is particularly r... | 10/09/2001 |
| 6280352 | Apparatus and method for performing timed basketball drills An apparatus and method for performing timed basketball drills includes one or more ball return units, a basketball goal assembly, a timer/counter, and one or more remote transmitters. The timer/counter senses, processes, stores, and displays the number o... | 08/28/2001 |
| 6095936 | Shooting aid for basketball players A shooting aid for basketball players designed to keep the elbow of the shooting arm in towards the center line of the body during shooting. The shooting aid comprises a sleeve adapted to fit around the shooting arm of the basketball player; a clip adapte... | 08/01/2000 |
| 5827072 | Graphic, sports-related instruction board A realistic, graphic, sport-related instruction board is provided which includes a board structure made of transparent, durable material having a planar top surface and a planar bottom surface. Disposed inside the board structure is a display panel which ... | 10/27/1998 |
| 5697791 | Apparatus and method for assessment and biofeedback training of body coordination skills critical and ball-strike power and accuracy during athletic activitites Devices and methods for the assessment and biofeedback training of coordination skills of a subject critical to maximizing the power and accuracy of athletic ball-strike activities. In preferred embodiments, the invention provides for assessment and biofe... | 12/16/1997 |
| 5500956 | Basketball glove An athletic glove especially adapted for handling a basketball includes a palm layer and a top layer sewn together at their lateral edges to provide a substantially partially thumbless, fingertipless, wristless, four fingered glove body construction havin... | 03/26/1996 |
| 5263866 | Game board apparatus A portable game board structure is arranged to provide for coaches and the like to illustrate various plays and examples relative to a game playing situation. The game board includes a rigid perimeter having a central opening, with one of a plurality of g... | 11/23/1993 |
| 5163845 | Portable free-standing visual aid A portable, free-standing visual aid designed to be used by coaches, teachers and other group leaders. The invention incorporates a large chalkboard, a chalk tray, sliding, two-sided inserts, a storage pocket for the inserts, and a smaller storage pocket ... | 11/17/1992 |
| 5039977 | Multifunctional basketball game monitoring unit A multifunctional basketball game monitoring unit capable of sensing shots attempted and shots made in normal play and shots attempted and shots made from a spot location and further adjusting the score for the time a player remains in the air when shooti... | 08/13/1991 |
| 5002273 | Device particularly useful for training players of a game such as basketball A training device for training one player of a game, such as basketball, to closely follow another player of the game, comprises a body-worn member to be worn by the one player; a tether fixed at one end to the body-worn member; and a quickly attachable-d... | 03/26/1991 |
| 4676527 | Coaches folder A folder is especially designed for use by an athletic coach or instructor. The folder includes a pair of stiff, rectangular supports or covers joined in the folding fashion by a linear hinge. On both the interior and exterior surface of at least one of t... | 06/30/1987 |
| 4565527 | Method and apparatus for training a human by feedback enhanced learning A sensing frame is positioned so that a basketball will pass through a rectangular shaped opening in the sensing frame when a free throw shooter shoots the basketball towards a goal. The sensing frame has a beam of light directed across it above the top o... | 01/21/1986 |
| 4304404 | Method and means of sequentially observing player positions in predetermined game plays An apparatus for sequentially observing player positions in predetermined game plays includes a player position matrix in the form of a playing field including a plurality of L.E.D. indicators for designating various player and ball positions. A memory in... | 12/08/1981 |