HK96085A - Improvements relating to latch security devices - Google Patents

Improvements relating to latch security devices

Info

Publication number
HK96085A
HK96085A HK960/85A HK96085A HK96085A HK 96085 A HK96085 A HK 96085A HK 960/85 A HK960/85 A HK 960/85A HK 96085 A HK96085 A HK 96085A HK 96085 A HK96085 A HK 96085A
Authority
HK
Hong Kong
Prior art keywords
security devices
improvements relating
latch security
latch
relating
Prior art date
Application number
HK960/85A
Other languages
English (en)
Inventor
Leighton David Evans
Original Assignee
Ind Property Rights Limited
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 Limited filed Critical Ind Property Rights Limited
Publication of HK96085A publication Critical patent/HK96085A/xx

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
HK960/85A 1981-09-09 1985-11-28 Improvements relating to latch security devices HK96085A (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
HK96085A true HK96085A (en) 1985-12-06

Family

ID=27449271

Family Applications (1)

Application Number Title Priority Date Filing Date
HK960/85A HK96085A (en) 1981-09-09 1985-11-28 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
SG62585G (en) 1986-06-13
GR77672B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-09-25
EP0074784A1 (en) 1983-03-23
DE3267456D1 (en) 1985-12-19
EP0074784B1 (en) 1985-11-13

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