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4458226 |
Non-contact direction controller
A manually actuatable direction controller includes a planar base supporting a number of magnetic reed switches, one of each direction in which control is to be exercised. The reed switches are...
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4458114 |
Hand controller spring
A hand controller for use in controlling the motion of a cursor on a video display comprises a spherical surface on which is mounted a flat plate. On the bottom of the flat plate is a unique...
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4458238 |
Hand held data entry unit
A data entry unit has a board on which a matrix of cells are arranged, for example, twelve columns by four rows. When turned on, each column is sequentially illuminated in a continuous cyclic...
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4439648 |
Joystick-type controller
A joystick controller assembly for making switch closures in response to X-Y coordinate movements of a joystick in which means are provided for limiting the force which can be applied to a switch.
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D273165 |
Electronic game stand
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4414438 |
Video game controller
A video game joystick controller is disclosed which includes a lower housing which defines a lower convex bearing surface, an upper housing which defines an upper concave bearing surface concentric...
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4408103 |
Joystick operated multiple position switch
A multiple position switch having a plurality of contact regions on, e.g., a PCB and corresponding conductive regions mounted on a piece of resilient material resting on the surface, with each...
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4397509 |
Arcade game housing
An arcade game in which the housing defines an opening on the front portion of the housing. A sliding panel which carries electronic circuitry is slid into and out of the housing, through the...
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4394055 |
Cabinet for video game consoles, cartridges, accessories, and instruction booklets
A cabinet or container particularly adapted for holding in an organized manner video game consoles of different sizes and shapes and also for holding accessories constructed for use with different...
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4353552 |
Touch panel system and method
A general method is disclosed for accurately determining the location or position of a source or sink of electric current on the surface of a resistance element or impedance layer. Touch panels are...
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4326351 |
Display devices
A display device for a machine such as a poker machine or fruit machine in which information to be displayed is arranged on a closed loop of flexible strip material arranged to pass in front of a...
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4312507 |
Portable lighted study or game tray
A portable tray for use in various activities such as study or games is disclosed. The tray includes an accessory bag located beneath the center portion of the tray, with a hinged cover which folds...
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4306768 |
Creation of multiplanular images
A multiplanular image creating device includes a housing having a viewing port and primary and secondary image generation chambers therein. The primary chamber is divided into a plurality of cells,...
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4297542 |
Folded circuit switch apparatus having multiple contacts
Folded circuit switch apparatus includes multiple contacts responsive to a single switch capable of making contacts selectively with one or two switch elements at any particular time.
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4246452 |
Switch apparatus
A switch apparatus having first and second surfaces with conductive pattern segments thereon in proximate spaced overlying relation, each of the patterns being generally identical and having a...
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4200166 |
Arm rest for the operator's seat on a moving machine
An armrest adjacent the seating surface for the operator of a fork lift truck or like moving machine has a top face elongated in a predominantly horizontal direction. A low and narrow, elongated...
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4176743 |
Portable desk top tray
A portable desk top tray for organizing and arranging desk implements such as a tape dispenser, stapler, calendar and the like, includes a top surface supported above a desk top by at least a front...
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4148014 |
System with joystick to control velocity vector of a display cursor
A joystick control, which is moveable in the X and Y directions, generates X- and Y-coded signals indicative of the co-ordinate position of the joystick. The joystick has a normally central...
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4145097 |
Data terminal desk
A data terminal for use with a viewing screen and comprising a holder for a keyboard, the holder being slidable in a direction perpendicular to a back of the desk between a working position with...
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4105202 |
Game apparatus
A game apparatus and more particularly a game apparatus utilizing a plurality of subject cards with corresponding decks of question and answer cards and including improved means for receiving,...
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4052944 |
Portable shuffle desk
A portable desk for the convenience of invalids, traveling men or others who do not have access to other desk surfaces. The lower portion of the desk is a pillow-like portion of flexible material...
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4050659 |
Transformer pad
A transformer pad having a fiberglass reinforced plastic exterior surface and an expanded foam core.
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4046294 |
Electrical instrument holder
An electrical instrument holder is provided with a support plate that is adapted to fasten to the body of a person and which has an arm means extending therefrom that is suitably supported...
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4016937 |
Appliance for coin-operated devices
An appliance is disclosed for illustrating the prospective order of use by a plurality of users of a coin-operated device having coin receiving means. The invention comprises a support having a...
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3987685 |
Cursor position device
The invention relates to a position device which rides over a surface for controlling a cursor over a visual display. The device generates signals indicative of its position to cause the cursor to...
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3930701 |
Portable television cabinet surface extender
A detachable-table unit for extending the available and useful work and storage surfaces of portable television cabinets, including a top, an outer frame below the top for support on portable...
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3917275 |
Game support tray
A game support tray adapted for supporting a game upon the lap of a passenger in an automobile is disclosed. The tray includes an electrical receptacle for use with games of an electrical nature,...
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3837720 |
AUXILIARY CABINET FOR COMPUTER CONSOLE
An auxiliary cabinet which fits into the space between a computer console and the usual desk beneath same, has a hinged front and side walls dimensioned to engage the sides of the console. The...
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3750312 |
LEG-STABILIZED EMBROIDERY HOOP
An improved embroidery hoop structure of a type having inner and outer hoops adapted to be placed in concentric relation to clamp a piece of textile work therebetween. The inner hoop is...
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3631536 |
REGISTER SYSTEM MEMORY MODULES
Interchangeable memory modules for electronic in-out register systems, each module having a plurality of memories uniquely addressable from remote stations for control and interrogation of the...
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3541256 |
CABINET HOUSED TV TRANSMITTER AND RECEIVER CONSTRUCTION
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3500769 |
WRITING PLATFORM COMPRISING A CONTAINER ELEMENT
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3434342 |
FORCE SENSING APPARATUS
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3407757 |
Knee-board
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3361091 |
Device for holding lap-used articles
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3193784 |
Vertical sensing unit
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3046676 |
Training appliances for marksmen
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2979990 |
Knee vanity
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