GB0816471D0 - Shaft seal for down hole tools - Google Patents

Shaft seal for down hole tools

Info

Publication number
GB0816471D0
GB0816471D0 GB0816471A GB0816471A GB0816471D0 GB 0816471 D0 GB0816471 D0 GB 0816471D0 GB 0816471 A GB0816471 A GB 0816471A GB 0816471 A GB0816471 A GB 0816471A GB 0816471 D0 GB0816471 D0 GB 0816471D0
Authority
GB
United Kingdom
Prior art keywords
shaft seal
down hole
hole tools
tools
seal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GB0816471A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caledyne Ltd
Original Assignee
Caledyne Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Caledyne Ltd filed Critical Caledyne Ltd
Priority to GB0816471A priority Critical patent/GB0816471D0/en
Priority to PCT/GB2008/050895 priority patent/WO2009047552A2/en
Priority to EP08806711A priority patent/EP2201206B1/en
Priority to AT08806711T priority patent/ATE512277T1/en
Priority to US12/680,443 priority patent/US8870187B2/en
Publication of GB0816471D0 publication Critical patent/GB0816471D0/en
Ceased legal-status Critical Current

Links

GB0816471A 2007-10-10 2008-09-09 Shaft seal for down hole tools Ceased GB0816471D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0816471A GB0816471D0 (en) 2008-09-09 2008-09-09 Shaft seal for down hole tools
PCT/GB2008/050895 WO2009047552A2 (en) 2007-10-10 2008-10-03 Shaft seal for down-hole tools
EP08806711A EP2201206B1 (en) 2007-10-10 2008-10-03 Shaft seal for down-hole tools
AT08806711T ATE512277T1 (en) 2007-10-10 2008-10-03 SHAFT SEAL FOR DRILLING TOOLS
US12/680,443 US8870187B2 (en) 2007-10-10 2008-10-03 Shaft seal for down-hole tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0816471A GB0816471D0 (en) 2008-09-09 2008-09-09 Shaft seal for down hole tools

Publications (1)

Publication Number Publication Date
GB0816471D0 true GB0816471D0 (en) 2008-10-15

Family

ID=39889057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0816471A Ceased GB0816471D0 (en) 2007-10-10 2008-09-09 Shaft seal for down hole tools

Country Status (1)

Country Link
GB (1) GB0816471D0 (en)

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)