Inversion-resistant tide gate valve

United States of America Patent

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Apr 29, 1986
Grant Date
N/A
app pub date
Jul 12, 1985
filing date
Jul 12, 1985

priority date (Note)
Expired

status (Latency Note)

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Abstract

An inversion-resistant tide gate valve includes a multiple-ply sleeve, and a rigid support member embedded therein to prevent the sleeve from sagging and to impart strength to the sleeve to prevent inversion.

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Patent Owner(s)

Patent Owner	Address
RED VALVE CO INC A CORP OF PA	600 NORTH BELL AVE CARNEGIE PA 15106

International Classification(s)

F16K:VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Merritt, George W	Akron, OH	2	57
Raftis, Spiros G	Pittsburgh, PA	27	533

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Inversion-resistant tide gate valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06754819

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PATENT NO	4585031
SERIAL NO	06754819
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06754819

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