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7365446 |
Wind power plant having power module mounted on tower foundation and method for use in constructing same
The invention relates to a method for constructing a wind energy plant and to a wind energy plant as such. An aim of one aspect of the invention is to provide a method for constructing wind energy...
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7032354 |
Sandwich erection lift anchor with welding plate assembly
The present invention relates towards an erection lift anchor with welding plate assembly for embedment in a concrete member, such as a precast or tilt-up wall. The erection anchor of the present...
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6779312 |
Anchoring device
An anchoring device adapted to be partially buried in a concrete member during forming thereof for cooperation with a pick-up unit, the anchoring device comprising an integrally formed lifting pin...
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6729079 |
Concrete anchor
One preferred embodiment of an improved concrete anchor designed in accordance with the present invention for embedment in a concrete panel or the like includes an elongated bar having...
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6453625 |
Insulated building block
A insulated building block for providing insulation to a structure. The insulated building block includes a member has top and bottom faces, and front and back faces. The member has a spaced apart...
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6345472 |
Apparatus and method for anchoring and erecting concrete or similar materials
An apparatus for use in concrete construction is characterized by a body having a first portion configured to be set into concrete during the casting of that concrete, and which can be removed from...
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5596846 |
Lifting anchor for embedment in concrete members
An improved anchor for embedment in a concrete member to provide a lifting attachment for the member. The anchor comprises an elongate bar having convergent and divergent surfaces wherein the...
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4918885 |
Method and apparatus for inhibiting ice mass formation
In a method and apparatus for inhibiting ice mass formation around equipment housed in a chamber subject to water penetration, a plurality of compressible, non-absorbent, smooth-surfaced blocks are...
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4696451 |
Grid system and method for cast forming monolithic concrete roof covering
A reusable grid system and method for in place cast forming a monolithic roof covering for a sloped roof, the roof covering having the stepped and segmented appearance of a tiled roof. The grid...
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4650389 |
Mechanism and method for positioning a fender on a dock vertical wall
A mechanism for positioning on a dock vertical wall a fender including spaced openings, the mechanism comprising a movable support, a first arm pivotally attached to the movable support, a first...
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4573292 |
Prefabricated, self-contained building
By providing a fully equipped, prefabricated, self-contained building, completely constructed with all exterior and interior walls and roof, but having no floor, floor members or floor-supporting...
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4524551 |
Construction units for the erection of walls and method of utilization
The set of construction units comprises a standard stone, a long stone and a trough stone having a substantially trapezoidal end view, a surrounding groove at the side with the broader base line,...
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4485608 |
Prefabricated, self-contained building and method of construction
By providing a fully equipped, prefabricated, self-contained building, completely constructed with all exterior and interior walls and roof, but having no floor, floor members or floor-supporting...
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RE31131 |
Concrete slab hoisting apparatus
A socket cavity formed in a concrete slab of the type poured horizontally and subsequently tilted up, which cavity affords engagement of hoisting equipment to the slab. The inner portion of the...
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4297816 |
Interlocking construction block
An interlocking construction block of thermally insulative material which is of a decorative nature and is capable of being erected without mortar. The block, which may be of construction block...
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4290246 |
Multi-purpose precast concrete panels, and methods of constructing concrete structures employing the same
A concrete structure is erected by prefabricating a plurality of comparatively massive like-constructed substantially concrete slabs each of which has an elongated rectangular opening therein and a...
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4193241 |
Masonry block insulating device
A device for insulating masonry block comprises an insulating plug member for being inserted into a cinder block space, the plug member having a protruding portion extending outwardly from the...
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4121390 |
Pre-cast units for sewer construction
A manhole or a catch basin is built up by stacking a number of pre-cast concrete units. The joints between the units are provided, prior to stacking, with a bead of a non-hardening, semi-liquid,...
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4110942 |
Window frame manufacture
Different sections of frames for windows and the like are made from identical plastic resin tubular bodies which are extruded with a plurality of appendages and shapes each of which serves a...
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4020610 |
Anchor for stone building member
A method and apparatus for preparing slabs of material such as granite for transportation and erection. The apparatus includes a cutting bit and means actuating the bit into the face of the slab so...
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3921362 |
Method of and means for multi-story building construction
There is shown the preforming of walls and floor slabs as a stack wherein the walls of each story are connected to the next floor slab thereabove by lift pick-up cables spaced along the to be top...
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3885363 |
Insulated block
A preformed masonry building block having a preformed insulating insert disposed in the cavity therein. The inserts are of molded expandable polystyrene or the like and are characterized by...
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3772835 |
HOUSING
A pair of precast concrete building units are joined together to form a modular concrete house. Each concrete building unit includes a floor slab, upright load-bearing exterior walls joined with...
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3385011 |
Lift assembly for spacing ring
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3315430 |
Metal encased refractory article
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3289666 |
Movable prefabricated fireplace and handling hanger attachment therefor
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3276176 |
Synthetic plastic molding form
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3196581 |
Gage element for masonry construction
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2984195 |
Reinforced refractory brick
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2969617 |
Construction of pre-fabricated panels
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2969884 |
Device for handling a repair piece for a furnace
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2886370 |
Re-usable hoisting insert for concrete slab
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D108455 |
Title is not available
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D033317 |
Title is not available
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