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Class 52/721.1 - Stone-like component (e.g., concrete, etc.)


Subclass of Class 52 - Static structures (e.g., buildings)
Definition: Structure which includes as a component, stone or a settable
No. of patents: 15
Last issue date: 09/14/2004


NumberTitleIssue Date
6789368Structural column and method of column assembly for use in combination with a building structure
The present invention provides an improved column structure for use with a building structure. The column structure comprises a hollow load-bearing capital, which is mounted on top of a hollow load-bearing column. Both the capital and the column are constructed from...
09/14/2004
6705058Multiple-part pole
This invention relates to pole structures used for supporting transmission and distribution lines, lighting and communications systems, highway signs, traffic signals, and the like. More specifically, this invention relates to a new and useful design of a multi-sect...
03/16/2004
6668511Formwork for pillars
It is constituted by several plates (1), provided in its outer side (4) with transverse ribs (5), formed by C-shaped profiles and joined together to form a prismatic contour (7), closed by the inner flat sides of all the plates, the plates comprising a me...
12/30/2003
6179526Method for forming a pile isolation void
A method of forming a pile isolation void including forming a foundation pile having an enlarged cross-section within a specific localized section and driving the foundation pile a desired distance into the earth so as to form a pile isolation void direct...
01/30/2001
6101781Beam structure and constructions using the same
A beam structure designed to be subjected to at least one bending load defining therealong an envelope curve of bending moments (C1, C2) comprising at least one first portion in which the bending moments are of a first sign, at least...
08/15/2000
6093488Non-woven ceiling panels of formed thermoplastic compositions
A ceiling panel is provided which employs a systems approach involving ducting for ventilation, lighting and optionally sprinklers. The ceiling panel is made from a thermoplastic deposit material containing inorganic fibers which are held in compression b...
07/25/2000
6048594Filled composite structure
A filled structure includes a fiber reinforced resinous hollow structure having a tensile strength of at least 30,000 psi, an inside surface forming a boundary which encloses a space, and a hard core within the space. The hard core has a density of at lea...
04/11/2000
5904765Cementation slurries for improvedly encasing reinforcing elements therefor
Cementation slurries well suited for encasing reinforcing elements therefor, for example prestressed steel cable, while reducing the risk of embrittlement thereof, contain from about 1.5% to 3% by weight of homogenizing and exudation-reducing hydrophilic ...
05/18/1999
5869159Cushioned pole cover and method of applying the cover
A method and a kit for cushioning and covering a pole is disclosed. First and second sheets of cushioning material are wrapped around a pole, with the second sheet of cushioning material being cut to fit the height of the pole. A first cover sheet is appl...
02/09/1999
5852905Method for manufacturing a composite girder and so manufactured girder
A method for manufacturing a composite girder including one or more vertical cores of steel plate, associated and cooperating with one or more horizontal slabs or flanges of concrete. At least one of the horizontal slabs or flanges is made from high-perfo...
12/29/1998
5537794Shear bolt connected structural units
An apparatus is disclosed for joining structural units. A structural unit, such as a precast concrete section of pipe, decking, bridge structure, building structure, or pavement, includes a plurality of spaced, longitudinally aligned tubular members. The ...
07/23/1996
4707955Screed rails
A screed rail for use in the in situ casting of concrete comprising beams forming upper and lower edges of the rail, which are connected by elements extending therebetween. The elements are spaced along the length of the rail to provide for the passage of...
11/24/1987
4555888Preformed, reinforced structural panels and method of making same
A method is disclosed for forming reinforced concrete structural panels wherein one or more preformed elongated structural ribs are inverted and placed horizontally into a form for casting a generally flat concrete structural slab. The structural ribs hav...
12/03/1985
4196557Device for end-to-end connection of elongated concrete elements
An improved joint for end-to-end connection of elongated concrete elements by means of coupling members and connecting elements. The coupling member comprises a sleeve section intended to be threaded on or otherwise secured to reinforcement rods of the el...
04/08/1980
3932973Insubars
A construction member including a row of cans and a pair of channels of mesh or the like, housing and holding the cans together. Each of these channels includes an elongated middle piece of the mesh and an elongated lateral piece on each side of the middl...
01/20/1976
 
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