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Breathing air humidifier for respiration devices
In accordance with the present invention there is provided a breathing air humidifier in which the compressible volume remains constant independently of the water ...
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Matting article with process and apparatus for its production
The invention is hereby claimed as follows: 1. A process for the manufacture of a coherently self-bonded, low density matting article which comprises: melt-spinning a ...
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Prefabricated building panel having an insect and fungicide deterrent therein
The present invention, in its most simple embodiment, is directed to a prefabricated building panel, sometimes referred to as a stress skin panel, having a core which ...
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Mortar and debris collection device and system
Accordingly, it is a principal objective of this invention to provide a mortar and debris collection device that can rest on the base of the wall cavity to cover and ...
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Composite weather barrier
In view of the foregoing, an objective of the invention includes providing an improved composite drainage mat. Another objective of the invention is to provide a ...
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Apparatus and method for debris-collecting in masonry cavity walls
The mesh device of the present invention is inexpensive to manufacture, requires no installation steps beyond dropping it into the masonry wall cavity, is of such a ...
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Resilient flooring
What is claimed is: 1. A resilient flooring system for use in athletic facilities having a length-wise direction which extends parallel the direction of play and a ...
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Stone slab saw
One embodiment of the present invention is: a device for cutting a block of stone into slabs comprising a main frame and a continuous flexible belt movably mounted to ...
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Reusable warmers of the type employing a super-cooled solution and an activator
What is claimed is: 1. A reusable warmer comprising a flexible container, and located within said container, a supercooled salt solution of sodium acetate, an activator ...
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Prefabricated shell assembly for window trim
I claim: 1. A shell assembly comprised of trim members for the interior surrounds of a substantially rectangular window opening, said trim members being joined together ...
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