U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"During my service in the United States Congress, I took the initiative in creating the Internet."

Al Gore ; The basis for the later misquote by US Republicans that Gore had "invented" the Internet. Gore was the leading political champion of the modern-day Internet.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Patents Published on 05/31/1983


See All Patents Issued In 1983


1                      
NumberTitleIssue Date
4385403Garment placket and method of forming
The invention relates to a garment placket and the method of forming it in which two pieces of material are folded and attached to the garment in such a manner as to present finished edges for the slit in the garment and which pieces also overlie the plac...
05/31/1983
4385404Device and method for use in the treatment of damaged articular surfaces of human joints
A device for treating a human joint having damaged articular surfaces, for example an arthritic joint, comprises a cap of concavo-convex lenticular form and constructed of a bio-compatible material. The function of the cap is to mould cartilage covering t...
05/31/1983
4385405Hip prosthesis and its method of fitting
A prosthetic socket 1 is made in a generally crescent shape with an outer cylindrical surface and includes horns 5, 6 which may be contracted, in order to allow it to be introduced, in the manner of a clip, in a cylindrical osseous cavity, where it is hel...
05/31/1983
4385406Water closet valve
An improved water closet valve is provided having two separate and distinct circular sealing rings interposed between the valve bulb and the conical opening which constitutes the valve seat. Both sealing rings may be secured to the bulb; both may be secur...
05/31/1983
4385407Floatable pool cover
A floatable pool cover comprised of a generally rectangular sheet of material conforming to the surface area of a pool having substantially rigid, floatable members attached along two opposite sides of the material. The substantially rigid, floatable memb...
05/31/1983
4385408Sanitary cushioning device for sink bowl edges
A sanitary cushioning device for sink bowl edges is disclosed including a platform having a first and a second leg extending downwardly approximately perpendicular with respect thereto to define a slot therebelow. The slot is adapted to receive a sink bow...
05/31/1983
4385409Shower curtain bender
A shower curtain bender for holding an end portion of a hanging shower curtain in close proximity to a vertical wall placed on one end of the shower enclosure to prevent shower water spray from splashing outside the enclosure from between the hanging show...
05/31/1983
4385410Articulated adjustable bed having a single motor drive
An adjustable bed is shown having an adjustable frame which supports an articulated mattress. The frame mounts a single motor which lifts a first adjustable section thereof through a threaded drive shaft. A push linkage connects from the first adjustable ...
05/31/1983
4385411Angle broom
A broom for sweeping floors and the like. The broom has a frame and a handle with straws fixed to one side of the frame and the handle fixed to the side of the frame remote from the straws. The straws terminating in a plane disposed at an acute angle to t...
05/31/1983
4385412Attachment for removing glued-on carpet padding
An attachment adapted for mounting on a conventional rotary floor surfacing machine such as a buffer, sander, polisher or the like. The attachment having a plurality of individual wire blades that provide a brush like cutting edge for engaging and quickly...
05/31/1983
4385413Carpet cleaning system
The present invention provides an improved carpet cleaning system for low cost, high reliability, improved cleaning solution recovery, and reduced carpet wear. In one embodiment, an integral beater bar and solution dispensing arrangement are provided for ...
05/31/1983
4385414Caster for adjustable beds and the like
A caster for vertically adjustable beds, and the like, includes a brake assembly for locking the wheel in place. A brake arm is pivotally mounted in the housing of the caster, and includes one end adapted to abut and frictionally engage the periphery of t...
05/31/1983
4385415Caster assembly for suitcases and the like
A caster assembly adapted for incorporation in the frame of a suitcase, the caster assembly comprising a caster housing with a housing recess enclosing a major portion of the swivelable caster wheel, housing side walls limiting its swivel range, and a swi...
05/31/1983
4385416Adjustable furniture hinge
A furniture hinge includes a mounting member that is fixable on a frame of a cabinet and a hinge casing that is insertable into a bore in a door. A hinge arm is linked to the hinge casing by means of hinge links. The hinge arm is mounted on the mounting m...
05/31/1983
4385417Quadrilateral over center hinge
A hinge comprises a closing member which is acted upon by a spring, the spring being arranged in a shell and one end thereof resting against a hinge axle. The shell has a lateral driving pin which rests against a supporting flange associated with a hinge ...
05/31/1983
4385418Hinge assembly having an L-shaped locking tab
A hinge assembly includes a hinge pin which passes through interfitting knuckles of two leaves which are to be hinged. An L-shaped tab lock has, in one embodiment, one leg trapped between a pair of the knuckles and another leg which passes through a slot ...
05/31/1983
4385419Chicken deboning apparatus and method
A method and apparatus for deboning chicken is disclosed which includes providing a novel chicken deboning horn B,B' which is rigidly mounted to a stabilized table top conveyor A so that a chicken carcass P may be rigidly supported and conveyed for carvin...
05/31/1983
4385420Machine for bulk tenderizing operation
A bulk processing meat cutlet tenderizing machine is provided with multiple sets of roller cutters between which a meat cutlet is tenderized. The roller cutters of each set are arranged in parallel pairs with rotary tenderizing knives mounted on each roll...
05/31/1983
4385421Poultry leg/back processor
A poultry leg/back processor wherein backs with legs and thighs attached are manually placed onto a conveyor, second conveyor means of displacing the thigh-legs outwardly from the back, severing means for severing the skin-tissue-tendon at the crotch betw...
05/31/1983
4385422Crayfish peeler
An improved apparatus for deheading and peeling crayfish comprising pairs of gripper assemblies for operative engagement with the head and tail sections of a crayfish, respectively, supported for movement in synchronized relation through separate but tang...
05/31/1983
4385423Over-center latching coupling
An over-center latching device for coupling two members by the operation of a handle with the use of one hand. The device has a rod having a T at one end for engaging a hook, the other end of the rod being pivotally engaged intermediate the ends of the ha...
05/31/1983
4385424Safety belt buckle
A safety belt buckle comprising a frame detachably coupled with a belt tongue, each secured to the end of a belt, the tongue having a latch opening, the frame having a reaction flange for pivotal engagement with a latch lever having a projection formed fo...
05/31/1983
4385425Buckling device for vehicle seat belt
A buckling device for a vehicle seat belt comprises a locking portion arranged within a buckle so as to lock a tongue plate, a lock controlling mechanism to selectively hold said locking in a locked position where it is engageable with said tongue plate a...
05/31/1983
4385426Cutting of wire-reinforced hose
An apparatus and method for cutting a flexible hose which has an axially extending helically wound reinforcing wire during continuous forming of the hose around a mandrel are provided wherein the apparatus comprises, means for determining length increment...
05/31/1983
4385427Machine for installing upholstery covers
The padded frame of a seat being upholstered rests on a support placing the back of the seat in vertical alignment under a carriage mounted on guides establishing a vertical freedom of movement of the carriage. The carriage has a cluster of resilient cant...
05/31/1983
4385428Driving apparatus
Apparatus and method for driving an object such as a nail covered by a deformable member such as a shingle without damage to the latter. Force is applied by means such as a hammer to a force distributing member in engagement with the deformable member. A ...
05/31/1983
4385429Method of manufacturing a clutch plate
A clutch is disclosed having an input shaft and an output shaft and having alternate pairs of discs interfitting with each other. Half of the discs being attached to the input shaft and half to the output shaft. The discs are knurled on one side in a groo...
05/31/1983
4385430Method of forming an energy concentrator
A focusing multi-point high-concentrator optical system is disclosed. The system is useful for concentrating energy such as solar radiation for use in solar energy conversion systems. The configuration of the optical system incorporates thin metallized Fr...
05/31/1983
4385431Method of securing a stud to an apertured panel
An improved, thin walled fastener for retaining studs, rods, or the like is provided. The fastener is of the push-on type comprising a one-piece, generally thin, stamped sheet metal resilient body defining a generally centrally located stud retaining aper...
05/31/1983
4385432Closely-spaced double level conductors for MOS read only
Closely-spaced conductors can be used in a semiconductor integrated circuit such as an MOS read only memory or ROM formed by a process compatible with standard N-channel silicon gate manufacturing methods. Address lines and gates are polysilicon strips, a...
05/31/1983
4385433Method of forming metal silicide interconnection electrodes in I2 L-semiconductor devices
An exposed surface of a semiconductor substrate with an integrated injection logic semiconductor region having a first conductivity injector region of which one surface is exposed, a first conductivity type base region of which part of the surface is expo...
05/31/1983
4385434Alignment system
An alignment system for realigning one portion of an integrated circuit wafer relative to another portion of the same wafer including: a support member for mounting a wafer to be realigned and having a plurality of laterally disposed zones; and means for ...
05/31/1983
4385435Method of power inserting polyamide-imide coated magnet wire
A magnet wire having a polyamide-imide outer coating is described which is capable of multiple winding power insertion into coil slots without damage by virtue of an improved lubricant outer coating. The lubricant comprises a mixture of oleic acid, beeswa...
05/31/1983
4385436Method of power inserting nylon coated magnet wire
A magnet wire having a nylon outer coating is described which is capable of power insertion into coil slots in a locking wire size range by virtue of a specific lubricant outer coating. The lubricant comprises a mixture of paraffin wax, hydrogenated trigl...
05/31/1983
4385437Method of power inserting polyamide-imide coated magnet wire
A magnet wire having a polyamide-imide outer coating is described which is capable of power insertion into coil slots in a locking wire size range by virtue of a specific lubricant outer coating. The external lubricant comprises a mixture of paraffin wax,...
05/31/1983
4385438Tool for extracting printed circuit cards
A tool for extracting a printed circuit card from a holder the latter having a top and bottom guide tracks and a rear wall having contacts engageable by terminal tabs on the card, comprising a pistol grip type handle and a shaft extending perpendicularly ...
05/31/1983
4385439Method of making a lithium-iodine cell
A lithium-iodine cell comprising a casing of electrically conducting material, an anode including a lithium element within the casing, an electrical conductor operatively connected to the lithium element and extending out from the casing, and a cathode co...
05/31/1983
4385440Cutting apparatus
Apparatus for cutting a sheet of material which includes a base member having a generally planar top surface and a body member having a generally planar bottom surface. The body member has a first slot extending from the bottom surface. A spacer separates...
05/31/1983
4385441Cutting device with renewable cutting edge
A cutting tool is provided which permits renewable cutting edges containing teeth to be readily formed in field service....
05/31/1983
4385442Portable power chain saw
A portable power chain saw with a safety device to protect against kick-back or recoil movements of the saw. The power chain saw has a handle, a finger guard which is arranged between the handle and the saw chain and acts as an inertial mass, as well as a...
05/31/1983
1                      
 
Sign InRegister
Username  
Password   
forgot password?