F17B

Watch

Stats

Description

GAS-HOLDERS OF VARIABLE CAPACITY (self-acting gas cut-off devices A47J 27/62, G05D; flame traps A62C 4/00; gas mixers B01F, F16K 11/00, G05D 11/00; construction or assembling of bulk storage containers employing civil-engineering techniques E04H 7/00; gas compressors F04; valves F16K; damping pulsations in valves or pipes F16K, F16L; pipes F16L; stopping devices for gas mains F16L 55/10; vessels adapted for storing compressed, liquefied, or solidified gases F17C; gas distribution systems F17D 1/04; detecting leakage F17D 5/02, G01M; supervising or alarm devices F17D 5/02, G08B; control of combustion in burners F23N; gas flow or pressure regulators G05D)

Subclasses

Not Available
Subclass Title
1/00 Gas-holders of variable capacity (large containers in general B65D 88/00; storing fluids in natural or artificial cavities or chambers in the earth B65G 5/00)
1/007 Gas-holders of variable capacity (large containers in general B65D 88/00; storing fluids in natural or artificial cavities or chambers in the earth B65G 5/00) with telescopically movable ring-shaped parts (F17B 1/1 takes precedence; sealing of rings F17B 1/04)
1/013 Gas-holders of variable capacity (large containers in general B65D 88/00; storing fluids in natural or artificial cavities or chambers in the earth B65G 5/00) with movables discs (F17B 1/1 takes precedence; sealing of discs F17B 1/04)
1/02 Gas-holders of variable capacity (large containers in general B65D 88/00; storing fluids in natural or artificial cavities or chambers in the earth B65G 5/00) Details
1/04 Gas-holders of variable capacity (large containers in general B65D 88/00; storing fluids in natural or artificial cavities or chambers in the earth B65G 5/00) Details Sealing devices for sliding parts (in general F16J 15/00)

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,107,950 Systems, methods, and devices for microbubbles Sep 15, 10 Aug 18, 15 THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

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Recent Publications

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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