Patents Examined by Robert C. Farber
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Patent number: 4043086Abstract: There is disclosed a module for erected wall elements for providing an exhibition space, the wall elements being formed from fibrous material such as corrugated board folded along score lines to provide spaced front, rear and end wall portions, the wall elements being confined along the upper and lower edges by devices having spaced flanges confining the wall portions but having discontinuous portions to accommodate irregularities in the dimensioning of the wall elements and to enable the wall elements to be secured together at such discontinuous portions.Type: GrantFiled: April 21, 1976Date of Patent: August 23, 1977Assignee: Container Corporation of AmericaInventors: William P. Kaulfuss, Robert H. Kaulfuss
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Patent number: 4043085Abstract: Lumber cover comprising a cover structure consisting of a base sheet woven from rolled-flat yarns of a polyolefin resin and polyolefin film bonded to one or both sides of said base sheet, said cover structure being provided with bending marks, a number of holes, and nailing seats on the outer side of said sheet.Type: GrantFiled: July 2, 1976Date of Patent: August 23, 1977Assignee: Morishita Chemical Industry Co. Ltd.Inventor: Fukuzo Ochiai
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Patent number: 4043089Abstract: A prestressed concrete tank having a core wall comprising elongated panels of precast concrete having on their outer face a sheet of sheet metal presenting parallel, longitudinal, undercut channels, is shown. The precast panels are assembled and spaced, in side-by-side relationship. Two, laterally extending metal flanges which run parallel with the elongated sides of the panels are provided. The flanges on adjacent panels overlap one another and are fastened by means of sheet metal screws. The joint formed is sealed with an elastomeric material. The advantages of the tank configuration are that expensive cover plates as have heretofore been used are avoided and the joinery is reduced by approximately one half thereby reducing the cost of sealant material and the labor required to apply it, as well as substantially reducing the likelihood of leakage from the tank.Type: GrantFiled: December 1, 1975Date of Patent: August 23, 1977Assignee: Preload Company, Inc.Inventors: Bill R. Bush, Jack Hornstein
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Patent number: 4041656Abstract: A device for draining melted snow from a roof including an adjustable collector tube having means for securing it to a roof at the lower edge of the roof together with a screen unit mounted within the collector tube and spaced from a wall of the tube and means for maintaining a melting agent on the screen whereby ice built up to the screen is melted by the melting agent thereby causing the same to run out of the collector tube.Type: GrantFiled: June 17, 1976Date of Patent: August 16, 1977Inventor: Ralph Anderson
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Patent number: 4040225Abstract: The building block of the present invention includes a plurality of pins which are arranged in two rows of unequal length with each projecting from a common surface in a plane perpendicular to such surface and a recessed channel on a surface opposite to such surface in alignment with the longer row and of a depth at least equal to the difference between the two rows. The recessed channel of one row of blocks serves as a guide for sliding in the adjacent upper row in forming a wall of such blocks.Type: GrantFiled: October 18, 1976Date of Patent: August 9, 1977Inventor: Salvatore William Bretone
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Patent number: 4038797Abstract: A thermal insulating glazing unit comprising a plurality of elongated evacuated sealed glass tubes arranged adjacent each other with their axes parallel, transverse to the light. The inner side of each of the glass tubes is covered by an infrared-reflecting coating.Type: GrantFiled: May 5, 1976Date of Patent: August 2, 1977Assignee: U.S. Philips CorporationInventors: Wilhelm Hermann, Horst Horster
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Patent number: 4038802Abstract: The disclosure embraces a tubular article or cover adapted to enclose a bar, spindle or baluster comprising longitudinal mating sections in combination with support members adapted to be secured or locked onto a bar, spindle or baluster and the mating sections mounted on the support members by interlocking the mating sections together.Type: GrantFiled: May 17, 1976Date of Patent: August 2, 1977Assignee: Questor CorporationInventors: Jay E. Bajorek, Albert L. Newman
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Patent number: 4038793Abstract: Wall panels are formed with horizontal edge faces. An edge portion integral with the panel projects from one of these edge faces. Another edge portion is recessed into the opposite edge face and is shaped to fit the projecting edge portion of another panel. A groove extends into each projecting and recessed edge portion to form a pair of grooves facing one another between the edge portions of successive panels. Sealing material, substantially filling the pair of grooves, completes the wall structures.Type: GrantFiled: January 14, 1975Date of Patent: August 2, 1977Inventor: Juan Armengol Roca
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Patent number: 4038789Abstract: An adjustable manhole frame assembly for underground conduits, catch basins, or the like, in which telescoped upper and lower frames include screw fasteners engaging in vertically-angulated slots for adjusting the frames axially and angularly to orient the top frame and its cover in relation to an upper surface such as the running surface of a street, or the like.Type: GrantFiled: March 18, 1975Date of Patent: August 2, 1977Assignee: Parca-Norrahammar ABInventors: Gunnar Albert Axgarde, Bengt Borje Axelsson, Alf Klingwall
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Patent number: 4035978Abstract: The disclosure embraces a tubular article or cover adapted to enclose a bar, spindle or baluster, the article or cover comprising longitudinal mating hollow sections provided with projections and recesses, the mating sections, in assembly, enclosing a bar, spindle or baluster, the projections being received in the recesses, the dimensions of the projections and recesses providing interengagement effective to retain the sections together, the sections having interior configurations engageable with a bar, spindle or baluster to resist movement of the tubular article or cover relative to the bar, spindle or baluster.Type: GrantFiled: May 17, 1976Date of Patent: July 19, 1977Assignee: Questor CorporationInventors: Jay E. Bajorek, Albert L. Newman
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Patent number: 4034527Abstract: A log cabin type structure formed of horizontally arranged "log" type tongued and grooved planks having notched ends which are arranged to overlap and interfit with one another to form corners, and having holes drilled through such overlapping portions for reception of a vertical metal tie rod. In accordance with a feature of the invention, the holes are preferably slightly oversize with regard to the metal tie rod, thereby facilitating assembling of the structure. The holes in alternate logs will however be slightly misaligned with one another, such misalignment being produced in one of various different ways. As the logs are bedded down with one another, the misalignment of the holes causes the holes to bind tightly on the rod and thereby procures pressure on the log ends causing them to be drawn firmly into engagement with one another in the corners. Sealing surfaces formed transversely of the log ends are thus forced into pressurized mutually sealing engagement.Type: GrantFiled: March 15, 1976Date of Patent: July 12, 1977Inventor: Bert (Pertti) Olavi Jalasjaa
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Patent number: 4034531Abstract: A support runner for use in a suspended ceiling system is disclosed with the support runner being useful in ceiling systems having an exposed flange for decorative purposes. The support runner has a decorative trim having a decorative lower surface and an engageable upper surface. An inverted-T runner is supportingly engaged about the engageable upper surface of the decorative trim and extends along the decorative trim a distance sufficiently less than the length of the trim to accomodate heat expansion distortion of the inverted-T runner. When the ceiling system is exposed to heat, the inverted-T runner continues to hold the ceiling panels even though the decorative trim becomes inoperable due to expansion caused by the heat.Type: GrantFiled: April 2, 1976Date of Patent: July 12, 1977Assignee: United States Gypsum CompanyInventor: Henry A. Balinski
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Patent number: 4031687Abstract: Techniques are described for forming an elevated concrete slab-like supporting platform. A sand blanket is installed on the platform site and supporting piles are driven down through the sand blanket. A concrete slat is poured over the sand blanket and a moat is dug around its periphery. Water jet nozzles are positioned within the sand blanket prior to pouring of the concrete slab; and water conduits are also provided to extend from outside the sand blanket to the nozzles. After the concrete slab hardens, water is pumped through the conduits to form water jets at the nozzles which wash the sand blanket out from under the slab.Type: GrantFiled: August 2, 1976Date of Patent: June 28, 1977Assignee: Raymond International Inc.Inventor: Howard W. Kuntz
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Patent number: 4031682Abstract: A method of making a building panel and the panel made by the steps which include laying a mold form horizontally, laying bricks in the pattern indicated in the mold form and depositing a fibrous and cementitious mixture in the spaces between the bricks and over the tops of the bricks. Providing a reinforcing lattice work and forcing it into the still soft cementitious mixture. Subsequently, a resin insulating material is foamed in situ in the mold cavities formed between the elements of the lattice work. Optionally, a smooth finish coat of material may be troweled or sprayed over the insulation material.Type: GrantFiled: June 22, 1976Date of Patent: June 28, 1977Assignee: Metropolitan IndustriesInventor: J. Steven Renkert
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Patent number: 4030260Abstract: A wall construction includes a plurality of panel members and joining elements therefor. The panel members are provided with spaced apart inside and outside face elements and edge members along opposite longitudinal sides for interconnection with adjacent panels or corner posts. Foamed in place insulating material is provided between the inside and outside face elements of the panels between the edge members. The outside face elements of the panels are formed by modular width members of weather resistant sheet material having a plurality of spaced apart longitudinal grooves in the outer surface. Tongue and groove means along longitudinal edges of the face elements are interfitted with tongue and groove means in the panel edge members in a manner forming a groove on the outside face of the panel similar and parallel to the grooves in the outside face elements. Edge members of the panels include an outside element, an inside element and a glazing pocket formed therebetween.Type: GrantFiled: November 26, 1975Date of Patent: June 21, 1977Assignee: Kawneer Company, Inc.Inventors: Ronald D. Sukolics, Lawrence F. Biebuyck
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Patent number: 4030265Abstract: An arch beam comprising a tied arch with a low modulus filler between the compression and tension elements. A filler and wearing surface are used over the arch to form a horizontal surface and to distribute the load where desired. The filler serves to provide elastic support for the low rise arch compression member, thereby greatly increasing its buckling resistance.Type: GrantFiled: October 24, 1975Date of Patent: June 21, 1977Inventor: Jay R. Allgood
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Patent number: 4027448Abstract: A particular arrangement of web stiffening members for the extensible and retractable telescoping sections of a crane boom assembly. A series of web stiffening members are secured to each of the side webs of a telescoping boom section, the web stiffening members being angularly displaced in a particular arrangement on each boom section to provide for reduced stress levels in the section. The web stiffening members are arranged on each side web in two series of members, the innermost stiffener of each series being reversely positioned about a reference point provided on the boom section. The reference point for the boom section corresponds to the point of changeover for shear load for the section under cantilever loading.Type: GrantFiled: June 16, 1975Date of Patent: June 7, 1977Assignee: Clark Equipment CompanyInventor: Bohdan Tymciurak
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Patent number: 4024689Abstract: A sectional joint for making surfaces from a cast material such as concrete, and a slab made therefrom. These consist of a strip or web with two faces, each face being formed with projecting portions and depressed portions which respectively extend into the cast material or are filled by the cast material.Type: GrantFiled: October 16, 1975Date of Patent: May 24, 1977Inventor: Pierre Alexandre Georges Louis
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Patent number: 4024681Abstract: A flashing system for weatherproofing the areas between adjoining structural surfaces which are continually exposed to ambient conditions. A longitudinally extending bracket member is adapted to be secured to a structural surface such as a building parapet or the like. The bracket includes a longitudinally extending opening. A sheet of flexible material (preferably elastomeric) material is supported by the bracket member and covers selected areas between the adjoining surfaces. The sheet of flexible material extends through the opening in the bracket, and a stiffening member in the form of a longitudinally extending planar member has a portion secured to the sheet of flexible material. Part of the bracket member defines a longitudinally extending track portion designed to slidably engage a longitudinal edge of the stiffening member.Type: GrantFiled: June 17, 1976Date of Patent: May 24, 1977Assignee: Tremco IncorporatedInventor: Robert J. Bynoe
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Patent number: 4023319Abstract: A decorative partition or like curtain wall structure is disclosed which can be formed by stacking a number of elementary glass blocks within a generally rectangular supporting frame. Each glass block has at least top and bottom faces contoured correspondingly for interfitting engagement with similar faces of the upper and lower blocks. The opposite lateral faces of each block may also be contoured correspondingly for interengagement with similar lateral faces of the blocks on both sides. Vertical bracing rods can be used to increase the stability of the glass blocks.Type: GrantFiled: June 9, 1975Date of Patent: May 17, 1977Inventor: Takao Kurata