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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
HANOVIA LIMITED	SLOUGH BERKSHIRE SL1 4LA

International Classification(s)

• G01D:MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VAR....

• 2011 Application Filing Year
• G01D Class
• 674 Applications Filed
• 546 Patents Issued To-Date
• 81.01 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Clark, Nigel	Berkshire, GB	8	24
# of filed Patents : 8 Total Citations : 24

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Patent Citation Ranking

• 1 Citation Count
• G01D Class

• 7.83 % this patent is cited more than
• 11 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 14, 2026

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 14, 2014	US,8859987,B2   US8859987B2	GRANTED PATENT AS SECOND PUBLICATION
February 28, 2013	US,20130048879,A1   US20130048879A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8859987

Sensor housing

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Abstract

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A sensor housing (10) in which a radiation sensor can be inserted through a sensor aperture (28) has blocking means (30, 32) that can move between an open position and a closed position. When the blocking means (30, 32) are in the closed position they prevent radiation from passing out of the sensor aperture (28). The blocking means may take the form of shutters that that close when the radiation sensor is removed, thus stopping radiation from passing through the housing (10).

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Description

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Claims

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Claims data not available

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Legal Events

 

• LAPS2022
• STCH2022
• FP2022
• FEPP2022
• FEPP2018
• MAFP2018
• CC2015
• I2014
• STCF2014
• FEPP2013
• P2013
• AS2012
• F2011
• PD2010

Date	Code	Event	Description
Nov 21, 2022	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES	free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Nov 21, 2022	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Oct 14, 2022	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Oct 14, 2022
Jun 06, 2022	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Apr 27, 2018	FEPP	FEE PAYMENT PROCEDURE	free format text: SURCHARGE FOR LATE PAYMENT, LARGE ENTITY (ORIGINAL EVENT CODE: M1554)
Apr 27, 2018	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551) year of fee payment: 4
Nov 03, 2015	CC	CERTIFICATE OF CORRECTION
Oct 14, 2014	I	Issuance
Sep 24, 2014	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Dec 08, 2013	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Feb 28, 2013	P	Published
Oct 31, 2012	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CLARK, NIGEL;REEL/FRAME:029261/0565 Owner name: HANOVIA LIMITED, UNITED KINGDOM Effective Date: Oct 31, 2012
Feb 16, 2011	F	Filing
Feb 19, 2010	PD	Priority Date