Supporting structure with strip grid profile bars for wall or ceiling coverings
What I claim is: 1. In a supporting structure for a suspended ceiling having nodal plates suspended from above and provided with a plurality of radiating arm-like extension pieces supportively engagin... Read More
Inventors: Merkwitz, Gunther;, Assignee: Odenwald Faserplattenwerk G.m.b.H. (Amorbach, DT) |
Foundation for wooden house
According to the present invention, the corresponding joint surfaces of both members for constructing the foundation are placed opposite each other, a plate main body of a binding member is dropped in... Read More
Inventors: Kinoshita, Satoru;, Assignee: |
Push type expanding mandrel apparatus
The present invention pertains to a push-type expanding mandrel apparatus which quickly and releasibly holds and centers a rotating workpiece or machined part. The apparatus can be used for holding ro... Read More
Inventors: Davis, Kenneth;, Assignee: Lares Research (Chico, CA) |
Roadway expansion joint
What is claimed is: 1. In a roadway having concrete sections with upper surfaces aligned to form the roadway surface and spaced from each other to provide an expansion slot, each concrete section havi... Read More
Inventors: Peterson, Charles M.; Lymburner, Frank M.;, Assignee: Harry S. Peterson Co., Inc. (Pontiac, MI) |
Joint for use in concrete deposit
What is claimed is: 1. A joint for use in a concrete deposit, comprising an elongated joint body made of soft material adapted to be placed into the concrete deposit for the purpose of separation, a c... Read More
Inventors: Tateno, Kohkichi;, Assignee: |
Diamond tool with non-abrasive segments
What is claimed is: 1. An abrasive pad comprising: a backing substrate including a means for attachment to a rotary tool; a plurality of abrasive segments having a thickness attached to the backing su... Read More
Inventors: Wiand, Ronald C.;, Assignee: |
Process for forming thermoplastic material from granular scrap material
In accordance with the present invention there is provided a process for forming a stable moldable product from a granular scrap material comprising a reground rubber and a cohesive base material, suc... Read More
Inventors: Doan, Rosetta C.; Mitchell, Albert W.;, Assignee: |
Composite block & process for manufacturing
The present invention provides a molded paving block that is to be used in the surfacing and resurfacing of roads, parking lots, sidewalks and other walkways, airport runways and tarmacs, and the like... Read More
Inventors: Richards, Denis C.;, Assignee: Enviropaver Inc. (Brampton, CA) |
Process for making a building material
In accordance with this invention, there is provided a process for preparing a building material. In the first step of this process, a waste product is ground so that substantially all of its particle... Read More
Inventors: Pehrson, Donald A.;, Assignee: |
Tire recycling process
It is therefore an object of the invention to provide a process which recycles rubber and polymeric materials, such as tires, by converting them into a fine powder efficiently, effectively, and reliab... Read More
Inventors: Khais, Iosif; Reali, Angelo; Reali, Michael; Reznik, Igor;, Assignee: Crumbrubber Technology Co., Inc. (Jamaica, NY) |
Street signs and other products and method for making same from used rubber tires
These and other objects of the invention are satisfied, generally, by mixing reground rubber from used tires with a copolymer, cohesive base material and either polypropylene, polyethylene or an aceta... Read More
Inventors: Doan, Rosetta C.;, Assignee: |
Structural shape for use in frame construction
Accordingly, it is a first object of the present invention to provide a structural shape comprising a horizontal segment extending between spaced apart legs and having no exposed sharp edges along the... Read More
Inventors: Larson, Jay W.;, Assignee: Bethlehem Steel Corporation (DE) |
Flexible closure system for use in building construction
The high-temperature, insulated, flexible closure system of the present invention satisfies the above referenced performance requirements for power plants, industrial manufacturing facilities and simi... Read More
Inventors: Morrison, Richard M.; Velenovsky, Jr., George W.; Pearmain, Douglas S.; Corriveau, Marcel L. M.;, Assignee: Schuller International, Inc. (Denver, CO) |
Unitary clip device for joining removable ceiling tile to hanger member
1. A unitary clip made of a resilient material adapted to detachably hold the edge of a ceiling panel to a supporting beam, said clip comprising a body portion and a resilient catch portion, the catch... Read More
Inventors: Moeller, Wolfgang;, Assignee: |
Energy saving window screen guide device
OF THE PREFERRED EMBODIMENTS Referring to FIGS. 1 to 4, a building structure 10 is provided with a window frame 12 having a glass panel 14. Secured to the top portion of the frame 12 by fasteners 18 ... Read More
Inventors: Becker, Sharon L.;, Assignee: |
Clip for suspending ceiling panels
These and other objects are provided for by the present invention which has at one end an element suitable for securely engaging a side of a ceiling panel and a hook element located at the other end s... Read More
Inventors: Rodriquez, Daniel V.; Daniels, Roger S.;, Assignee: Integrated Ceilings, Inc. (Los Angeles, CA) |
Suspension ceiling system combining snap-up pans and lay-in panels
There are several aspects of this invention. In accordance with one aspect of the present invention, a novel and improved structure is provided permitting snap-up pans and lay-in panels to be installe... Read More
Inventors: Goodworth, II, John P.;, Assignee: Donn Incorporated (Westlake, OH) |
Foldably extensible and collapsible track-mounted shade device for skylight-type window
My invention is a shade device most appropriate for skylights but useable for standard windows. It consists of parallel side tracks which carry slides into which are snapped supporting rods. The suppo... Read More
Inventors: Zommers, G. Juris;, Assignee: |
Honeycomb structure having a longitudinally extending back face
According to the teachings of the present invention, an expandable-collapsible honeycomb structure is provided from a single length of material with the opposite sides of the material being used to fo... Read More
Inventors: Anderson, Richard N.;, Assignee: Hunter Douglas Inc. (Upper Saddle River, NJ) |
Panel, clip and method of mounting panel
The present invention relates to a new and improved panel assembly, retainer clip, and method of mounting the panel assembly. The panel assembly includes a resiliently deflectable panel. One specific ... Read More
Inventors: Goodworth, John P.;, Assignee: |
Overlapped tabbed shade
OF THE PREFERRED EMBODIMENT Referring first to FIGS. 1, 5 and 6, a preferred window shade assembly 10 is shown. At least two sheets of pleated, tabbed material 12, 14 are overlapped along respective ... Read More
Inventors: Siegler, Raymond;, Assignee: Verosol USA Inc. (Pittsburgh, PA) |
Construction according to a double-curved surface
The present invention relates to a construction along a double curved surface. Such constructions are generally known, for instance as a spherical skin-shaped construction or as a construction with th... Read More
Inventors: Siemerink, Bernadinus F. A.; Huisman, Wilhelmus J. J.;, Assignee: |
Drainage system for retractable roof
I claim: 1. A retractable roof comprising a pair of spaced parallel rafter assemblies each having a pair of oppositely directed rafters diverging upwardly from a valley to a respective peak, a plurali... Read More
Inventors: Vollebregt, Richard;, Assignee: Cravo Equipment Ltd. (Brantford, CA) |
Waterfall-like window curtain structure
It is therefore a primary object of the present invention to provide a waterfall-like window curtain structure including a rectangular base window curtain fabric and has added more than one layer of r... Read More
Inventors: Hsu, Peyson;, Assignee: Ching Feng Blinds Ind. Co., Ltd. (Changhua Hsien, TW) |
Controlling acoustics and emissivity in sports arenas and concert halls
This invention relates to the combination of the acoustical treatment of ceiling panels as well as the emissivity of the material to produce better environmental treatment of a sports arena or concert... Read More
Inventors: Zarnick, Bernard F.;, Assignee: |
Seal having fluent packing material
Referring now to the drawings: In the illustrated preferred embodiment of FIGS. 1-3, the seal of the invention is particularly useful in providing a seal between two mating parts, such as for example... Read More
Inventors: Lifferth, Henry R.;, Assignee: |
High pressure, fluid tight seal
What is claimed is: 1. A sealing mechanism for improving the sealing effect of O-rings comprising: telescoping members where one of said members has a groove for receiving a sealing element therein; a... Read More
Inventors: Brieger, Emmet F.;, Assignee: |
Wall system
The present invention satisfies the aforementioned need by providing a demountable wall system having double-faced wall panels, a floor track which elevates the bottom of the panels above the bottom o... Read More
Inventors: Honeycutt, Jr., James R.;, Assignee: Plascore, Inc. (Zeeland, MI) |
Composite expansion joint
OF THE ILLUSTRATED EMBODIMENTS There is shown in FIGS. 1-3 a composite expansion joint assembly, generally designated 10, installed in an expansion groove between adjacent bridge deck slabs or sectio... Read More
Inventors: Puccio, Guy S.; Kogutek, Robert J.;, Assignee: Acme Highway Products Corporation (Amherst, NY) |
Maintainable expansion joint for highways, bridges and the like
OF THE PREFERRED EMBODIMENT As is illustrated in FIG. 1, a typical highway includes multiple concrete sections, such as sections 10 and 12, whose adjacent ends 10a and 12a, respectively, are spaced a... Read More
Inventors: Arps, David H.; Brown, Howard R.; Lanham, Roy J.; Weiker, Donald E.;, Assignee: The D. S. Brown Company, Inc. (North Baltimore, OH) |
Screen Walls 
