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| Patent # | Description |
|---|---|
| US-4,003,343 |
Method and apparatus for maintaining the operating temperature in a
device for reducing engine exhaust pollutants This invention provides a method and apparatus for maintaining the operating temperature in a device in which exhaust gases are passed from an engine through a... |
| US-4,003,342 |
Automatic control system This invention is an automatic control system, for example, for controlling the burner in a boiler in accordance with changes in the desired or actual steam... |
| US-4,003,341 |
Grooming stand for pets A grooming stand for pets having a pedestal with a stationary base and a multi-position table rotatably mounted thereon. A vertically adjustable upright post,... |
| US-4,003,340 |
Stock watering trough and stepped base therefor This invention relates to a stock watering trough that is kept covered at all times when not in use by a pair of floating lid sections hingedly attached on... |
| US-4,003,339 |
Method and apparatus for delivering large quantities of feed and the like A high capacity conveyor for delivering relatively large quantities of poultry feed and the like is disclosed, and a method of operating the conveyor is... |
| US-4,003,338 |
Aquatic animal cage and fabrication method An enduring cage for fish or other aquatic animals is provided. The structure of the cage is such that it can be made of deterioration-resistant materials at a... |
| US-4,003,337 |
Fish growing tank and method Method and apparatus to grow aquatic life forms, such as different species of fish or shell fish, having concentrically arranged tanks of an appropriate volume... |
| US-4,003,336 |
Device for the magnetic orientation of magnetic recording media A device for manufacturing magnetic recording media in which the magnetic particles in the recording layer are oriented in a preferred direction, the fluid... |
| US-4,003,335 |
Developing material applicator A developing material applicator for use in a photoelectrostatic copying machine to apply or depost a uniform layer of toner particles on the electrostatic... |
| US-4,003,334 |
Developer roller for electrostatic copier An electrostatic photocopy machine of the type which uses a magnetic dry toner is disclosed, wherein the toner particles are magnetically attracted to the... |
| US-4,003,333 |
Development system Apparatus for transporting particulate development material from a container to a remote location for development of an electrostatic latent image. Also... |
| US-4,003,332 |
Information display device Apparatus for information display comprising a plurality of parallel, rotatable rolls having axially movable indicia on the surface thereof and indicator rods... |
| US-4,003,331 |
Exhaust valve assembly for preventing ingress of water to an outboard
marine engine A marine outboard motor is provided with an exhaust valve assembly to operate automatically and prevent ingress of water in the event of a capsize. The exhaust... |
| US-4,003,330 |
Marine engine mount A marine engine is supported by four flexible mountings each comprising a rigid inner member, connected to the engine, a flexible layer around the inner member,... |
| US-4,003,329 |
Combination positioning and propelling apparatus for barges Combination barge positioning and propelling apparatus utilizing a plurality of powered, reversible traction devices in frictional contact with the vertical... |
| US-4,003,328 |
Self-steering apparatus for sailboats A self-steering mechanism comprises a pair of tension lines connected to an after section of the tiller, the lines having an elastic portion and passing through... |
| US-4,003,327 |
Monolithic ship's body of steel concrete or prestressed concrete A monolithic ship's body is formed of a hull containing bulkhead partitions disposed in a hexagonal arrangement to form a grid symmetrical about the longitudinal... |
| US-4,003,326 |
Apparatus for assembling hull modules for shipbuilding Apparatus for assembling hull modules for shipbuilding comprising two opposed chassis for supporting longitudinal assemblies and opposed second devices for... |
| US-4,003,325 |
Cargo vessel low resistance bow A cargo vessel hull bow configuration comprising a horizontal forwardly projecting bow wave making bottom plate disposed substantially coplanar with the bottom... |
| US-4,003,324 |
End trimmer An improved can end trimmer provides for positioning a trimming knife on a rotating spindle in a manner such that it may be adjusted to proper alignment with... |
| US-4,003,323 |
Apparatus for manufacturing and stacking hemmed fabric pieces This disclosure teaches an apparatus for manufacturing and stacking hemmed fabric pieces (usually pockets) with the hems either lined or unlined. In the case of... |
| US-4,003,322 |
Automatic sewing machine The disclosed invention includes an automatic sewing machine having a low inertia system for translating a work holder relative to a sewing needle. The work... |
| US-4,003,321 |
Cut pile apparatus for staggered needle tufting machine A multiple needle tufting machine in which the needles are arranged in at least two transverse rows and including first and second sets of cut pile hooks and... |
| US-4,003,320 |
Table assembly A table assembly having a top portion and a base portion which are secured together by supplying the base portion with a circular ring and the top portion with a... |
| US-4,003,319 |
Tubular through sill railway hopper car In accordance with the present invention a railway hopper car is provided having an enclosed quadrilateral tube as a through sill. The enclosed tube through sill... |
| US-4,003,318 |
Reinforced bolster pocket wall A bolster for use in a stabilized railroad car truck has stabilizer pockets on each side of each end. Portions of the bolster adjacent the pockets extend above... |
| US-4,003,317 |
Resiliently centered railway truck suspension A secondary suspension for use on a railway three-axle truck frame. Each of the three axles are equidistantly spaced from one another and driven by a respective... |
| US-4,003,316 |
Articulated railway car trucks An articulated railway truck assembly is provided with two wheelset assemblies, each of which is attached for pivotal movement about a pivot near the center of... |
| US-4,003,315 |
Conveyor carriage and lading supporting rack A support rack for handling packaged goods in conjunction with an overhead conveyor, such as a suspended monorail conveyor. An upright member has spaced apart,... |
| US-4,003,314 |
Ski lift monitoring A plurality of ski lifts are individually monitored and the information displayed at a central location for each of the ski lifts, and further displayed at a... |
| US-4,003,313 |
Projectile A projectile having a conical wall interconnecting a rearwardly opening ptechnic cavity and the base of the projectile that is located substantially at the... |
| US-4,003,312 |
Preparing waterless lithographic printing masters by ink jet printing Novel means for preparing waterless lithographic printing masters by ink jet imaging means are provided. A master is provided by depositing a silicone or other... |
| US-4,003,311 |
Gravure printing method A method of gravure printing which comprises preparing a tone chart having tone scale images with known density values and known gradations between a series of... |
| US-4,003,310 |
Control apparatus for gripper finger shaft for printing press In a printing press having a conventional plate cylinder and an impression cylinder operatively positioned on a frame with the impression cylinder having gripper... |
| US-4,003,309 |
Hand grip unit for rubber stamps A hand grip unit for rubber stamps comprising a substantially hollow hand grip area, a membrane extending across the lower opening of the hollow and having... |
| US-4,003,308 |
Ink roll positioning apparatus for press The printing press includes a printing cylinder and an inking roll operatively positioned on a frame means and characterized by positioning arms engaging the... |
| US-4,003,307 |
Printer A time card printer comprising a plurality of type wheels rotatably mounted on a common supporting shaft and a plurality of printing rolls radially aligned with... |
| US-4,003,306 |
Press for embossing ceiling tile A punch press is utilized for rapidly embossing ceiling tile. The embossing plate in the press is backed up with a high output heater to assist in the embossing... |
| US-4,003,305 |
Press frame A press machine comprising a frame having a pair of spaced legs, and adjustable press bed transversely carried on the legs so as to be adjustable in position... |
| US-4,003,304 |
Screw press The invention relates to a screw press for dewatering suspended fibrous pulp. The press comprises a tubular casing with perforated wall and a screw member... |
| US-4,003,303 |
Apparatus for shelling and cleaning cereals Apparatus for shelling or husking cereals comprising a horizontally oriented rotatable drum, a perforated cylinder surrounding and spaced from the annular wall... |
| US-4,003,302 |
Retort system A retort system for thin walled, generally flat containers filled with a food product or the like including a pressure vessel having one or more batches of flat... |
| US-4,003,301 |
Vacuum relief system for tarpaulin covered hopper trailers An elongated hollow tube extending between the forward and after ends of a hopper trailer serves as a ridge pole for a protective tarpaulin covering a commodity,... |
| US-4,003,300 |
Apparatus having dual slotter shafts Apparatus such as a paperboard printer slotter is provided with dual slotter shafts each having a device to quickly reposition a slotter knife by moving the same... |
| US-4,003,299 |
Packing system In a method of making boxes with flap tops or push-on lids from flat carton blanks, two opposed side flaps of the lid blank are provided with adhesive, the base... |
| US-4,003,298 |
Apparatus for driving moving webs in bag making machines A machine for discontinuously driving a web moving continuously through the machine, having web pulling means, a web shuttle having the web trained thereabout,... |
| US-4,003,297 |
Hydraulic cylinder A hydraulic cylinder assembly for farm machinery or the like including a tubular elongate cylinder with a smooth inner cylindrical wall and a fluid inlet at a... |
| US-4,003,296 |
Stacker crane construction A stacker crane storage arrangement wherein a tray is supported for reversible extension transversely of a tower which is movable on a track, so as to deposit... |
| US-4,003,295 |
Fluidic capacitor for temperature independent RC time constants in
liquids A fluid capacitor for liquid use is described comprising a cylinder-pistopring arrangement where the spring constant is made to vary as the viscosity of a... |
| US-4,003,294 |
Hydraulic power mechanism with control device actuator A vehicle hydraulic power brake and steering system has a hydraulic brake booster provided with a mechanism for operating a switch to indicate loss of hydraulic... |
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