Slide valve for a bulk substance container

United States of America Statutory Invention Reg

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Mar 5, 1991
Grant Date
N/A
app pub date
Oct 19, 1989
filing date
Oct 19, 1989

priority date (Note)
Expired

status (Latency Note)

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Abstract

A box-like container having a bottom support and a tubular body features a slide gate on the tubular body to facilitate the selective removal of bulk pack materials such as metal powders and the like.

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Patent Owner(s)

QUEBEC METAL POWDERS LIMITED

International Classification(s)

B67D:DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, N....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Davidson, John E	Glen Ellyn, US	1	1
Gauthier, Peter R	340 Du Marquis Street, Tracy, CA	1	1

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Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
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Slide valve for a bulk substance container

Number of patents in Portfolio can not be more than 2000

United States of America Statutory Invention Reg

07424070

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Patent Longevity Expired	Forward Citations

PATENT NO	H000893
SERIAL NO	07424070
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07424070

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Abstract

First Claim

Family

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