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GB2491158B - Door handle safety system - Google Patents

Door handle safety system

Info

Publication number
GB2491158B
GB2491158B GB1108781.4A GB201108781A GB2491158B GB 2491158 B GB2491158 B GB 2491158B GB 201108781 A GB201108781 A GB 201108781A GB 2491158 B GB2491158 B GB 2491158B
Authority
GB
United Kingdom
Prior art keywords
door handle
safety system
handle safety
door
safety
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.)
Expired - Fee Related
Application number
GB1108781.4A
Other versions
GB2491158A (en
GB201108781D0 (en
Inventor
Christopher Dale Roberts Richard
Kenneth Green Philip
Williams Huw
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1108781.4A priority Critical patent/GB2491158B/en
Publication of GB201108781D0 publication Critical patent/GB201108781D0/en
Publication of GB2491158A publication Critical patent/GB2491158A/en
Application granted granted Critical
Publication of GB2491158B publication Critical patent/GB2491158B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/005—Disconnecting the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • E05B55/06—Locks in which a sliding latch is used also as a locking bolt the handle being disconnected
GB1108781.4A 2011-05-25 2011-05-25 Door handle safety system Expired - Fee Related GB2491158B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1108781.4A GB2491158B (en) 2011-05-25 2011-05-25 Door handle safety system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1108781.4A GB2491158B (en) 2011-05-25 2011-05-25 Door handle safety system

Publications (3)

Publication Number Publication Date
GB201108781D0 GB201108781D0 (en) 2011-07-06
GB2491158A GB2491158A (en) 2012-11-28
GB2491158B true GB2491158B (en) 2017-07-26

Family

ID=44279590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1108781.4A Expired - Fee Related GB2491158B (en) 2011-05-25 2011-05-25 Door handle safety system

Country Status (1)

Country Link
GB (1) GB2491158B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2554918A (en) * 2016-10-14 2018-04-18 Vinod Jethwa Rajesh Door handle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE200236C (en) *
US2046342A (en) * 1935-03-13 1936-07-07 Russell S Muck Doorlatch
DE29518723U1 (en) * 1995-11-25 1996-02-15 Hintz, Herbert, 24796 Bredenbek Twist grip fitting for windows and doors with security against unauthorized operation
EP1803875A2 (en) * 2005-09-30 2007-07-04 Birkegården Danmark A/S Locking arrangement for a door
FR2918690A1 (en) * 2007-07-11 2009-01-16 Jean Paul Oberle Coded assist handle for e.g. door of building, has locking unit i.e. key, moving between marking position along which unit guides shaft to engage with rod and blocking position along which unit immobilizes shaft to disengage from rod

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE200236C (en) *
US2046342A (en) * 1935-03-13 1936-07-07 Russell S Muck Doorlatch
DE29518723U1 (en) * 1995-11-25 1996-02-15 Hintz, Herbert, 24796 Bredenbek Twist grip fitting for windows and doors with security against unauthorized operation
EP1803875A2 (en) * 2005-09-30 2007-07-04 Birkegården Danmark A/S Locking arrangement for a door
FR2918690A1 (en) * 2007-07-11 2009-01-16 Jean Paul Oberle Coded assist handle for e.g. door of building, has locking unit i.e. key, moving between marking position along which unit guides shaft to engage with rod and blocking position along which unit immobilizes shaft to disengage from rod

Also Published As

Publication number Publication date
GB2491158A (en) 2012-11-28
GB201108781D0 (en) 2011-07-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190525