Mine ventilation structure and a deck panel for such a structure

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United States of America Patent

PATENT NO 9394788
APP PUB NO 20150315911A1
SERIAL NO

14685686

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Abstract

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A mine ventilation structure is disclosed. The structure comprises a deck including a plurality of elongate sheet metal panels. Each panel is generally of inverted channel shape in transverse cross-section, having a top web and first and second sides extending down from the top web. The panels are connected by tongue-and-groove connections between adjacent sides of adjacent panels. A mine ventilation deck panel of desired construction is also disclosed.

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Patent Owner(s)

  • JACK KENNEDY METAL PRODUCTS & BUILDINGS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kennedy, John M Taylorville, US 74 851
Kennedy, William R Taylorville, US 82 1339

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