DE3267456D1 - Improvements relating to latch security devices - Google Patents

Improvements relating to latch security devices

Info

Publication number
DE3267456D1
DE3267456D1 DE8282304692T DE3267456T DE3267456D1 DE 3267456 D1 DE3267456 D1 DE 3267456D1 DE 8282304692 T DE8282304692 T DE 8282304692T DE 3267456 T DE3267456 T DE 3267456T DE 3267456 D1 DE3267456 D1 DE 3267456D1
Authority
DE
Germany
Prior art keywords
security devices
improvements relating
latch security
latch
relating
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
Application number
DE8282304692T
Other languages
German (de)
English (en)
Inventor
Leighton David Evans
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.)
IND PROPERTY RIGHTS Ltd
Original Assignee
IND PROPERTY RIGHTS 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 IND PROPERTY RIGHTS Ltd filed Critical IND PROPERTY RIGHTS Ltd
Application granted granted Critical
Publication of DE3267456D1 publication Critical patent/DE3267456D1/de
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2003—Preventing opening by insertion of a tool, e.g. flexible, between door and jamb to withdraw the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/06—Templates for marking the position of apertures in fittings of wings or frames; Apparatus for installation of a lockset
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/79—Bolt guards
DE8282304692T 1981-09-09 1982-09-08 Improvements relating to latch security devices Expired DE3267456D1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8127296 1981-09-09
GB8215637 1982-05-28
GB8216572 1982-06-08
GB8222173 1982-07-31

Publications (1)

Publication Number Publication Date
DE3267456D1 true DE3267456D1 (en) 1985-12-19

Family

ID=27449271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282304692T Expired DE3267456D1 (en) 1981-09-09 1982-09-08 Improvements relating to latch security devices

Country Status (6)

Country Link
US (1) US4531633A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0074784B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3267456D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR77672B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK96085A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG62585G (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802701A (en) * 1986-12-31 1989-02-07 Mazie George S Anchor latch
US6578282B2 (en) * 2001-02-26 2003-06-17 Cummins Engine Company, Inc. Disposable cylinder head bolt torque sequence template
USD456287S1 (en) 2001-07-24 2002-04-30 Ronald Ferruggia Deadbolt center marker
TWM245938U (en) * 2003-07-19 2004-10-11 Shenter Entpr Co Ltd Structure of template for assisting mounting of wall rack
US7931641B2 (en) * 2007-05-11 2011-04-26 Portaero, Inc. Visceral pleura ring connector
US8684426B2 (en) * 2010-07-13 2014-04-01 Richard Joseph Morales, JR. Method and apparatus for installing alarm systems and door locks
US10113332B2 (en) 2010-07-13 2018-10-30 Punch Point Tools, L.L.C. Method for installing door locks
US11732501B1 (en) 2014-08-22 2023-08-22 Willo Products Company, Llc Tamper-resistant locking and notification system for detention cells

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US941877A (en) * 1909-07-02 1909-11-30 George Edward Hosch Safety-guard for locks and latches.
US1431869A (en) * 1921-02-12 1922-10-10 Albert R Bergen Combination shingle and attaching means therefor
GB192648A (en) * 1922-04-19 1923-02-08 Henry Arthur Thompson Device for preventing forcing of locks
US1727323A (en) * 1928-01-03 1929-09-10 John E Bartlett Door-lock attachment
US2230719A (en) * 1939-01-11 1941-02-04 Monowatt Electric Corp Paper container
US2796281A (en) * 1953-10-09 1957-06-18 Richard D Philpott Latch guard
US3279840A (en) * 1964-09-28 1966-10-18 Barone Anthony Tamperproof and burglarproof shield for locks, latches and the like
DK127997B (da) * 1965-09-04 1974-02-18 L Mortensen Holder eller emballage til murpløkke.
GB1171752A (en) * 1966-11-25 1969-11-26 Cyril Wardale Improvements in or relating to Devices or Appliances for Use in Preventing the Unauthorised Forcing of Latch Bolts.
FR2194185A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-31 1974-02-22 Bezault Sa
US3895834A (en) * 1974-03-25 1975-07-22 Aron Grinbaum Jimmy proof guard for door
US4199060A (en) * 1978-07-20 1980-04-22 Howard Hardware Products, Inc. Lock installation kit

Also Published As

Publication number Publication date
US4531633A (en) 1985-07-30
HK96085A (en) 1985-12-06
SG62585G (en) 1986-06-13
GR77672B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-09-25
EP0074784A1 (en) 1983-03-23
EP0074784B1 (en) 1985-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee