Patents Represented by Law Firm Burmeister, York, Palmatier, Hamby & Jones
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Patent number: 4614658Abstract: A filled sugar candy made with a hard sugar candy outer shell encasing a center filling made of a viscous liquid sugar syrup. The hard sugar candy outer shell consists essentially of sugar materials with a low moisture content, less than approximately two percent by weight, and with essentially no acid content. The center filling syrup consists of a moisture content ranging from 19 to 23 percent by weight, the remainder consisting of sugars with essentially no acid content. The center filling syrup ranges from 13 to 16 percent by weight of the filled sugar candy, the remainder being the hard sugar candy outer shell.In a home kitchen, the filled sugar candy is melted by applying heat and agitation thereto to produce a hot viscous syrupy product which homogeneously combines the hard sugar candy outer shell and the center filling. The melted syrupy product is poured into molds and is allowed to cool, whereby the poured product becomes molded hard sugar candies.Type: GrantFiled: February 22, 1985Date of Patent: September 30, 1986Assignee: Peerless Confection CompanyInventors: James E. Wilson, Alexander J. Chalmers
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Patent number: 4610275Abstract: A flexible resilient valve disc is mounted in a valve body and is biased by its own resilience against an annular valve seat surrounding an inlet cavity in an inlet body member. The valve disc is adapted to be deflected away from the valve seat into an outlet chamber and an outlet body member. Mating pin and socket formations are formed axially on the body member. The valve disc has a central mounting hole which is received with an interference fit on the pin formation. Initially, the disc is flat, but is deflected into a cupped shape by engagement with the valve seat, when the valve members are assembled and bonded together. The inlet and outlet body members have inlet and outlet connections with inlet and outlet passages therein. The inlet and outlet connections are offset in a radially outward direction from the central axis of the valve.Type: GrantFiled: November 4, 1985Date of Patent: September 9, 1986Inventor: William H. Beecher
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Patent number: 4608643Abstract: The disclosed machine comprises holding means for holding a drill or other similar tool to be ground, first and second drive means for producing translatory movement of the holding means along rectangularly related directions, third drive means for producing the rotation of the holding means, a plurality of grinding units including grinding motors and wheels for grinding the tool, respective additional drive means for causing feeding movement of the grinding motors to bring the wheels into grinding engagement with the tool, swivel means for swiveling the holding means to present the tool to the respective grinding units, a keyboard for entering numerical dimensional values and parameters for controlling the drive means, a TV tube for displaying the values and parameters, a memory for storing the values and parameters, means for bringing up a series of questionnaire pages on the TV tube to prompt the operator to enter all of the dimensional values and parameters to program the machine, the questionnaires havinType: GrantFiled: August 18, 1983Date of Patent: August 26, 1986Assignee: Spiral Step Tool CompanyInventors: Charles T. Breitenstein, Allen R. Holecek
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Patent number: 4593405Abstract: A crossover network with a parallel resonant circuit in the high frequency branch is utilized to drive two loudspeakers, one in a low frequency range, and the other in the high frequency range. The resonant frequency of the resonant circuit lies in the upper end of the high frequency portion of the loudspeaker response.Type: GrantFiled: May 24, 1984Date of Patent: June 3, 1986Assignee: Electro-Voice, IncorporatedInventors: Kent Frye, Gary T. Ewald
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Patent number: 4590428Abstract: An electromagnet for generating the constant magnetic field required in NMR tomography includes a superconductive coil system consisting of at least one circular cylindrical field coil (1) and at least one correction coil (2, 3) concentric with the field coil. The coil system is enclosed in a ferromagnetic cylindrical shell (13) whose influence on the homogeneity of the magnetic field is compensated by the particular dimensioning of the field and correction coils. The magnetic field is produced by the coil system (1, 2, 3) in the interior space defined by it, which space is accessible and suitable to receive the body presented for examination. The cylindrical shell (13) may be closed at its ends by ring-shaped ferromagnetic plates (14). The cylindrical shell (13), complete with plates (14), may directly form the exterior wall of the Dewar.Type: GrantFiled: December 8, 1983Date of Patent: May 20, 1986Assignee: Bruker Analytische Messtechnik GmbHInventors: Wolfgang Muller, Bertold Knuttel
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Patent number: 4589668Abstract: A cart for use on a bare surface or a snow covered surface provided with a pair of wheels journaled at opposite ends of an axle to engage the bare surface and a pair of depending skis pivotally mounted between the wheels on the axle for engaging a snow covered surface, the radius of the wheels being between one-half and three inches greater than the distance between the axle and the load carrying surface of the skis.Type: GrantFiled: January 20, 1984Date of Patent: May 20, 1986Inventor: Edwin H. Mares
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Patent number: 4587490Abstract: An electromagnet for producing the constant magnetic field required in NMR tomography comprises a coil system (1, 2, 3, 4) of the Helmholtz double coil type. The coil system is enclosed in, and supported by, a stable cylindrical shell (5). The influence exerted by the cylindrical shell (5) on the homogeneity of the magnetic field, which is generated by the coil system in an accessible interior space defined by it and suitable to receive the body to be examined, is compensated by the particular dimensioning of the field and error coils (1, 2, 3, 4). The cylindrical shell (5) is best made of a ferromagnetic material having low electric conductivity and is constructed of a plurality of axially serially disposed annular discs (6) which are preferably divided into sectors.Type: GrantFiled: December 8, 1983Date of Patent: May 6, 1986Assignee: Bruker Analytische Messtechnik GmbHInventors: Wolfgang Muller, Bertold Knuttel, Gunther Laukien
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Patent number: 4580789Abstract: The shaft seal construction is employed in a bin level indicator between the housing and the rotatable shaft thereof. The housing has an enlarged bore therein concentric with the shaft. A composite pressure sealing ring is disposed in sealing relation between the shaft and the bore. Such ring has a rubber-like pressure sealing ring member facing forwardly and a metal backing ring member behind the rubber-like ring member and preferably bonded thereto. The rubber-like ring member has a peripheral surface in sealing engagement with the bore, and a forwardly projecting annular sealing lip in rotary sealing engagement with the shaft. The metal backing ring member has a peripheral surface compressibly engaging the bore with an interference fit therebetween. A rubber-like vacuum sealing ring is disposed behind the metal backing ring member and is provided with a first frusto-conical sealing lip, engaging the backing ring member, and a second annular sealing lip in sealing engagement with the shaft.Type: GrantFiled: October 23, 1984Date of Patent: April 8, 1986Assignee: Ludlow Industries, Inc.Inventor: Richard G. Jett
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Patent number: 4575619Abstract: A heating unit combining a block of thermal and electrical insulating material and an electrical resistance element in which the block contains a mass of ceramic fibers bound together and has an elongated slot with confronting walls rising to the surface of the block from opposite sides of a land, and the resistance element is in the form of a thin member constructed of a continuous resistance wire which is provided with opposite bends to form a serpentine shape, the bends being embedded in the opposite walls of the block to secure the electrical resistance element on the block, and the resistance element abutting the land of the slot between the walls thereof.Type: GrantFiled: May 8, 1984Date of Patent: March 11, 1986Assignee: General Signal CorporationInventor: Ludwig Porzky
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Patent number: 4567608Abstract: A microphone designed for use on location provided with amplification to produce a signal output level suitable for use on conventional studio cables and utilizing the Phantom power available on such studio cables, the microphone having a light emitting diode responsive to elevation of the potential of the Phantom power on the cable, but not the normal potential thereof, to indicate the presence of a live microphone, the microphone also being provided with a backup battery for use in the event Phantom power is not available, and the microphone being provided with a free running multivibrator coupled to the light emitting diode and having a repetition rate proportional to the potential of the backup battery to give an indication of battery voltage.Type: GrantFiled: March 23, 1984Date of Patent: January 28, 1986Assignee: Electro-Voice, IncorporatedInventors: Alan R. Watson, John P. Overley
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Patent number: 4566640Abstract: The disclosed machine is adapted to separate meat and other soft components from bone and other relatively hard components of meat, fish and other food materials, pieces of which are dumped into a hopper containing a pair of overlapping, oppositely rotating left and right hand feed screws for feeding the pieces into overlapping pump bores in a pump casing. The pump bores are provided with oppositely rotating left and right hand pump screws for pumping the pieces along the bores to develop pumping pressure, whereby the pieces are forced into a hollow separator casing having a tubular tapering separator screen with a multiplicity of perforations therein. A tapered pressure auger is rotatable in the screen for pressing meat and other soft components through the perforations while transporting bone and other hard components past the screen to a discharge device for discharging the hard components while maintaining pressure in the separator casing.Type: GrantFiled: January 18, 1984Date of Patent: January 28, 1986Assignee: Beehive Machinery, Inc.Inventors: Archie R. McFarland, Bruce L. Preece
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Patent number: 4563551Abstract: The switch has at least one contact plate, mounted on the inner side of an insulating wall forming one side of a casing. The contact plate has a contact rail or some other contact element which is engageable by a contactor on a movable carriage within the casing. The contact plate has a mounting hole surrounded by a circular flange extruded from or otherwise formed in one piece with the contact plate. A terminal bar is mounted against the outer side of the insulating wall and is connected to the contact plate by a terminal rivet, extending through the circular flange with an interference fit to establish good electrical contact therewith. The rivet also extends through an opening in the insulating wall and a mounting hole in the terminal bar.Type: GrantFiled: January 9, 1985Date of Patent: January 7, 1986Assignee: Indak Manufacturing Corp.Inventors: Charles E. Black, III, John W. Habecker
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Patent number: 4561532Abstract: In an arrangement embracing an internal combustion engine and transmission, intended in particular for use in motor vehicles, the crankshaft is split on the side of the flywheel (6) facing the engine and the crankshaft sections are interconnected via a torsionally elastic intermediate member (9). The crankshaft section (5) carrying the flywheel (6) may be seated in a bearing (4) disposed in an intermediate flange rigidly connected with the transmission housing (1). Further, the housings (1, 2) of the engine and the transmission may also be connected via elastic elements (31).Type: GrantFiled: September 28, 1982Date of Patent: December 31, 1985Assignee: Getrag Getriebe- und Zahnradfabrik GmbHInventor: Gunter Knodel
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Patent number: 4559879Abstract: A height adjustable work plate, particularly for sewing machine tables, including a carriage supporting the work plate and being slidably guided on a vertical frame structure, wherein the work plate is assisted by a pneumatic spring provided at its upper end with a pulley over which a rope is trained, one end of the rope being attached to the frame and the other end to the carriage.Type: GrantFiled: September 23, 1982Date of Patent: December 24, 1985Assignee: Horst Hausser Metallwaren GmbHInventor: Horst Hausser
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Patent number: 4558762Abstract: A loudspeaker is provided for high-quality stereophonic loudspeaker systems intended to be positioned on the floor close to a vertical wall of a room. The aim is to reduce distortion due to that part of the reflected sound which arrives from substantially the same direction as the direct sound. Therefore the sound radiating surfaces and the loudspeaker casing are so arranged that the reflected sound from the floor and the wall arrives substantially in phase with the direct sound up to at least 800 Hz.The loudspeaker has a casing with a side wall (2), a top wall (4) and a bottom wall (6). A loudspeaker unit (7) in the side wall (2) is the sound source for at least the range from 50 to 150 Hz. A loudspeaker unit (9) mounted in a horn-type casing structure close to the bottom wall (6) is the sound source for at least the range from 300 to 800 Hz.Type: GrantFiled: November 23, 1982Date of Patent: December 17, 1985Inventor: Stig Carlsson
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Patent number: 4558537Abstract: Centerless honing machines are described for honing external cylindrical surfaces on a series of workpieces. Each machine comprises a pair of spaced adjacent rotary rollers for supporting and rotating workpieces while also causing them to travel axially along the rollers, at least one honing stone for engaging and honing the workpieces, a fluid pressure operated device for pressing the honing stone against the workpieces, a gaging device for gaging the size of the workpieces and for producing gaging signals, a pressure regulator for supplying fluid pressure to the fluid pressure operated device, and control means operable in response to the gaging signals for adjusting the pressure regulator to increase or decrease the fluid pressure and thereby to increase or decrease the amount of stock removed from the workpieces by the honing stone to achieve closer agreement between the finished size of the workpieces and the desired size.Type: GrantFiled: January 10, 1984Date of Patent: December 17, 1985Assignee: Taft-Peirce Supfina Machine Company, Inc.Inventors: Roderick B. MacLeod, Paul J. Mandeville
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Patent number: 4556764Abstract: An electrical switch is disclosed, including contact plates having fixed contact portions which are slidably engageable by at least one movable contactor. At least one plate has a submarining crossover portion bent into a U-shape and extending across an overlapping portion of another plate but in a different plane to obviate any electrical contact between the submarining crossover portion and the overlapping portion. The plates may be mounted on an insulating casing wall having a recess for receiving the submarining crossover portion. The plates may have first end portions formed as L-shaped hooks inserted into slots formed in the casing wall. At their opposite ends, the plates may have second end portions formed as L-shaped terminal portions including terminal flanges and terminal prongs. Such prongs may be received in notches formed in a casing end wall, and may be retained in such notches by tooth-like projections on a casing cover.Type: GrantFiled: March 5, 1985Date of Patent: December 3, 1985Assignee: Indak Manufacturing Corp.Inventors: Andrew F. Raab, Albert R. Cobb, III
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Patent number: RE32050Abstract: Material obtained from animals, poultry, or fish and containing edible flesh along with normally inedible relatively hard or tough components, such as bone, gristle, tendons, etc., is fed in ground condition into one end of a perforated conduit that has a conveyor screw therein which progressively decreases in conveying capacity from the feed end of the conduit to an imperforate discharge end thereof. Such inedible components are compacted within the imperforate discharge end of the conduit by an extension of the conveyor screw prior to discharge following build-up and conveyance along the interior surface of the perforate portion of the conduit as a filter mat through which edible flesh is forced toward and through the perforations of the conduit to provide a substantially bonefree edible product.Type: GrantFiled: June 25, 1981Date of Patent: December 17, 1985Assignee: Beehive Machinery, Inc.Inventor: Archie R. McFarland
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Patent number: RE32060Abstract: Material obtained from animals, poultry, or fish and containing edible flesh along with normally inedible relatively hard or tough components, such as bone, gristle, tendons, etc., is fed in ground condition into one end of a perforated conduit that has a conveyor screw therein which progressively decreases in conveying capacity from the feed end of the conduit to an imperforate discharge end thereof. Such inedible components are compacted within the imperforate discharge end of the conduit by an extension of the conveyor screw prior to discharge following build-up and conveyance along the interior surface of the perforate portion of the conduit as a filter mat through which edible flesh is forced toward and through the perforations of the conduit to provide a substantially bonefree edible product.Type: GrantFiled: June 25, 1981Date of Patent: December 31, 1985Assignee: Beehive Machinery, Inc.Inventor: Archie R. McFarland
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Patent number: D282063Type: GrantFiled: August 12, 1983Date of Patent: January 7, 1986Assignee: Electro-Voice, IncorporatedInventor: Alan R. Watson