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Roofing system comprising tiles alternating with roofing beam members
I claim: 1. Roofing system for industrial buildings characterized in that it comprises, in combination: a plurality of self-supporting tiles (10), prefabricated from ...
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Pipe coupler assembly
A preferred form of coupling assembly 10 according to the invention is suitable for securing together the free ends, or connector ends 12, 14 of a pair of pipe sections ...
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Leaf retaining net
The present invention provides apparatus including a net, which adjusts to fit piles of leaves and other plant debris, and which covers the pile. Unlike many prior art ...
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Solar warming hut
Having thus described my invention, I claim: 1. In a warming hut formed by detachably connected enclosure-forming surfaces, one of which has an entrance, wherein the ...
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Reglet structure
OF A PREFERRED EMBODIMENT OF THE INVENTION Having reference to the drawing, the reglet structure of my invention comprises a channel 10 of extruded plastic material ...
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Dressing and conditioning resin-bonded diamond grinding wheel
We claim: 1. A method for simultaneously dressing and conditioning a resin-bonded diamond grinding wheel during grinding which comprises contacting the surface of said ...
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Interlocking roof panels with built in pitch
The very longstanding but heretofore unfulfilled need for an EPS roof panel construction that obviates the need to slope roofs and ceilings at a common pitch is now ...
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Building with illuminated sign
One of the objects of this invention is to provide a new and improved office building structure with illuminated signs showing on the exterior of the building only when ...
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Prefabricated building components of expanded material and cement
These deficiencies and disadvantages lead to the need to resolve the new technical problem of conceiving load bearing or non-load bearing prefabricated components ...
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Grinding tool fitted with an abrasive sheet having active face and edge surfaces
What I claim is: 1. A rotary abrasive tool comprising: a rotary support having a substantially flat circular lower face and a peripheral edge; a resilient circular pad ...
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