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| Patent # | Description |
|---|---|
| US-4,158,489 |
Body-mounted camera support apparatus A body-mounted support device for a motion picture or television camera employs a pair of articulated arm assemblies attached to a body harness and positioned to... |
| US-4,158,488 |
Body-mounted support device for motion picture camera A body-mounted support device for a motion picture camera employs a pair of serially connected articulated arm assemblies attached to a body harness and... |
| US-4,158,487 |
Stereoscopic real image scanning reproduction method and apparatus My invention relates to photographing scenes with standard motion picture photographic equipment where multiple views of a subject are photographed while the... |
| US-4,158,486 |
Light beam message character generating system The system herein includes light optic means for generating and displaying a plurality of individual message characters simultaneously with the establishing of... |
| US-4,158,485 |
Liquid crystal cell with a glass solder seal A liquid crystal cell having a chamber for receiving a layer of liquid crystal material which chamber is defined by a pair of plate members joined together... |
| US-4,158,484 |
Reflective type liquid crystal display In a reflective type liquid crystal display comprising a rear support plate carrying segmented reflective electrodes in a predetermined display region, a front... |
| US-4,158,483 |
Remote controlled rearview mirror An electrically powered remote control rearview mirror for a vehicle in which the mirror is pivotally supported for rotation about either or both of two mutually... |
| US-4,158,482 |
Inverted telephoto type super-wide angle lens An inverted telephoto lens having a super-wide angle of view is composed of a negative meniscus lens L1 convex to the front as numbered consecutively from front... |
| US-4,158,481 |
System and method for viewing a three-dimensional image using a
two-dimensional drawing Two-dimensional figures which are to be represented in three-dimensional images consist of a series of lines or line segments which may be in the form of hand... |
| US-4,158,480 |
Automatic stereoscope An audio-visual device that combines synchronized programs of narration and music with direct viewing of illuminated 35mm stereoscopic transparencies presented... |
| US-4,158,479 |
Gradient fiber A gradient optical fiber has an index of refraction profile according to and has decreased differences for transit times of different modes. |
| US-4,158,478 |
Coaxial optical fibre cable This invention provides a coaxial cable of the type comprising a central electric conductor and a peripheral electrically conducting screen separated from one... |
| US-4,158,477 |
Optical fiber splice An optical fiber splice is formed by means of a pair of watch jewels concentrically aligned within a cylindrical ferrule. The plastic is stripped back from a... |
| US-4,158,476 |
Single optical fiber connector A connector for coupling a pair of single optical fibers is disclosed. Each contact of the connector utilizes three spheres of equal diameter defining a... |
| US-4,158,475 |
Optical system for inverted microscopes A pair of identical bi-convex triplets, a mirror, and a pentaprism are used to extend the parallel light zone between the objective and the telescope lens of a... |
| US-4,158,474 |
Light bulb and socket combination A light bulb is provided that may be hung from a ceiling and which does need any type of light fixture thereabout. The light bulb itself acts as a fixture and is... |
| US-4,158,473 |
Convertible cylindrical electrical connector There is provided a plastic cylindrical electrical connector including a plug and a receptacle, each having a plurality of cavities extending longitudinally... |
| US-4,158,472 |
Patch module A patch module assembly consists of a two piece frame structure, which provides three parallel jack receptacles entering the frame through one end for receiving... |
| US-4,158,471 |
Washing machine outlet box A washing machine outlet box of the type having a water impervious plastic cabinet and a bottom sloping to a drain outlet can be improved by providing the... |
| US-4,158,470 |
Spring brake hold-off system A parking brake control valve for a vehicle fluid pressure braking system is actuable by the vehicle operator to control communication from a fluid pressure... |
| US-4,158,469 |
Feed material handling apparatus The feed material handling apparatus has a frame supporting a feed-receiving hopper disposed horizontally on said frame and an impeller rotatable about a... |
| US-4,158,468 |
Vehicle safety wheel A safety wheel for trucks or other motor vehicles, including a safety flange which is detachably connectable to the tire mounting rim of a wheel body, with the... |
| US-4,158,467 |
Process for recovering shale oil An improved process for recovering shale oil from in-situ shale comprising the steps of: (1) mining a first portion of said shale; (2) fragmenting a second... |
| US-4,158,466 |
Insect deflector for automotive vehicles An insect deflector consisting of a transparent centrally hinged deflector attached to plastic attaching strips at each end of the deflector and mounted to an... |
| US-4,158,465 |
Box-body construction for busses A box-shaped body for busses in which the sidewalls have windows and some of the sidewalls have doors. A roof is connected to the sidewalls, and at least the... |
| US-4,158,464 |
Utensil handle for use in microwaves A handle for a small appliance, utensil or other body such as a coffee maker, for example, and particularly designed to be used in a microwave environment, the... |
| US-4,158,463 |
Adjustable keeper for rotary latches An adjustable keeper for rotary latches utilized to secure panels or doors in flush relation to the surrounding surface of an aircraft, the latch being rotatable... |
| US-4,158,462 |
Localized suction device with a sucking inlet head carried by a tubular
duct end orientable in space A device which is to constitute a tubular duct includes a plurality of flexible tubular sections and a plurality of rigid tubular sections. Articulation units... |
| US-4,158,461 |
Pipe tapping bands This invention provides a pipe tapping band of the type formed in two halves adapted to be clamped about a pipe to be tapped, one band half having an internally... |
| US-4,158,460 |
Roll bar safety frame for a tractor A rollbar safety frame for an agricultural or industrial tractor comprises two uprights joined at their upper ends by a cross-member, and is adjustable so that... |
| US-4,158,459 |
Pick-up arms for record players Pick-up arms for record players including an elongated tubular arm and a weight device which can be fitted from above to one end of the arm for balancing the... |
| US-4,158,458 |
Tether ball apparatus A base is permanently anchored in a foundation in flush relationship therewith. The base includes threaded openings for receiving one or more threaded fasteners.... |
| US-4,158,457 |
Jump rope handles The invention discloses male and female handles for jump ropes or skip ropes which allow connection of two or more jump ropes to form ropes of varying lengths.... |
| US-4,158,456 |
Device for separating documents, cards and the like, especially paper
money bills An apparatus for singly conveying sheets of paper, especially currency, from a supply stack to an outlet, including a counter-rotating roller and a braking... |
| US-4,158,455 |
Wall panel installation jig A jig for holding planar sheet material during installation. The device includes a channel section provided with captively held nail members for temporarily... |
| US-4,158,453 |
Bottom operable tank car valve In accordance with the present invention, the bottom operable tank car valve assembly described in U.S. Pat. No. 3,981,481 is simplified and improved and a... |
| US-4,158,452 |
Clamping lock for looped ties A clamping lock is provided for use with a looped tie in a form for settable casting compositions, such as concrete, which lock is provided with protrusions on... |
| US-4,158,451 |
Mounting frame The invention is a frame for releasably attaching an external rear-vision mirror to a vehicle and which comprises a substantially A-shaped upper frame and having... |
| US-4,158,450 |
Mounting of parts on a chassis or base plate In mounting a part or parts, for example, of a tape recorder or other appearance, on a chassis or metal base plate, the metal base plate is provided with a... |
| US-4,158,449 |
Inlet air cleaner assembly for turbine engines An inlet air cleaner assembly is provided for the air intake of gas turbine engines comprising, in combination, an array of vortex air cleaners removing coarse... |
| US-4,158,448 |
Airplane with pivotable wing An airplane includes a wing having the configuration of an equilateral triangle and covered with a flexible membrane which is provided with free trailing edges.... |
| US-4,158,447 |
Expanding stabilizing fin cup A device for providing fold out fins for stabilizing projectiles or missi which may be tube-launched. The missile is provided with a tubular element or cup... |
| US-4,158,446 |
Self-locking core chucks A core chuck designed to lock the core of a roll of material winding and unwinding operations to a mandrel, which core chuck comprises a core and a tubiform... |
| US-4,158,445 |
Apparatus for continuous winding of weighed quantity of yarn A skein winder for winding skeins of pre-weighed yarns is disclosed that includes a balance means which has a first platform to receive the yarn bobbin and a... |
| US-4,158,444 |
Method and apparatus for connecting a yarn and for forming a yarn
reserve at a bobbin tube A method of, and apparatus for, connecting a yarn and for forming a yarn reserve at an empty bobbin tube during a bobbin change following the removal of a full... |
| US-4,158,443 |
Fluid jet machine A machine for directing fluid jets upwards to wash a vehicle or the like moves on a track under the vehicle and has a parallel link mechanism with nozzles... |
| US-4,158,442 |
Fuel injection device The invention relates to a fuel injection device comprising an injection pump and an injection nozzle, the nozzle having a spring-loaded control pin and being... |
| US-4,158,441 |
Automatic irrigation system for control valve assembly In one embodiment the main water valve to an irrigation system is connected by a fulcrum arm to a float chamber with a float therein operatively connected to the... |
| US-4,158,440 |
Device for releasing a volatile substance in a controlled manner A device for releasing a volatile substance into the environment in a controlled manner comprises a reservoir of substance-absorbent material, for storing the... |
| US-4,158,439 |
Chimney waste heat collector requiring no building renovation A chimney, waste-heat, collector includes a plurality of elongated sections, coupled end-to-end and lowerable successively down a chimney. The collector... |
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