US Patent Application No: 2012/0090,397

PRESSURE INDICATOR

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Apr 19, 2012
Publication date
Sep 6, 2011
filing date
13/226,023
serial no
Published
status

Importance

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Abstract

A pressure indicator for indicating pressure of a pressure source. The indicator comprises a first reservoir which defines a first enclosed volume having a first inlet pipe for communication between the first enclosed volume and a first source of pressurised fluid. A passage which provides a flow path for the pressurised fluid.

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First Claim

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Patent Owner(s)

Patent Owner	Address	Total Patents
ROLLS-ROYCE PLC	LONDON, GB	1920

International Classification(s)

G01L:MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL ....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
ANGUS, Douglas J	-	3	0
FITZHUGH, Alexander EH	-	2	0

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3.5 Year Payment	$1600.00	$800.00	$400.00	Oct 19, 2015
7.5 Year Payment	$3600.00	$1800.00	$900.00	Oct 19, 2019
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