CA985927A - Lock cylinder guard - Google Patents

Lock cylinder guard

Info

Publication number
CA985927A
CA985927A CA189,256A CA189256A CA985927A CA 985927 A CA985927 A CA 985927A CA 189256 A CA189256 A CA 189256A CA 985927 A CA985927 A CA 985927A
Authority
CA
Canada
Prior art keywords
lock cylinder
cylinder guard
guard
lock
cylinder
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
CA189,256A
Inventor
Billie G. Nail
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.)
Adams Rite Manufacturing Co
Original Assignee
Adams Rite Manufacturing Co
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 Adams Rite Manufacturing Co filed Critical Adams Rite Manufacturing Co
Application granted granted Critical
Publication of CA985927A publication Critical patent/CA985927A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
CA189,256A 1973-02-02 1973-12-31 Lock cylinder guard Expired CA985927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32909173A 1973-02-02 1973-02-02

Publications (1)

Publication Number Publication Date
CA985927A true CA985927A (en) 1976-03-23

Family

ID=23283805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,256A Expired CA985927A (en) 1973-02-02 1973-12-31 Lock cylinder guard

Country Status (3)

Country Link
AU (1) AU6502474A (en)
CA (1) CA985927A (en)
GB (1) GB1414273A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272974A (en) * 1979-01-25 1981-06-16 Lori Engineering Corporation Dead bolt lock
FI77509C (en) * 1982-03-29 1989-03-10 Waertsilae Oy Ab LAOSANORDNING.
SE466022B (en) * 1987-12-22 1991-12-02 Assa Ab ACCESS TO CYLINDERLAST
US5024070A (en) * 1990-03-08 1991-06-18 Thomas Industries, Inc. Lock mounting pad
CZ297600B6 (en) * 2002-09-17 2007-02-07 Ivo Ulich-Material & Technology Lock system safety rosette
GB2425325B (en) * 2005-04-21 2010-03-10 Surelock Mcgill Ltd Lock assembly
GB2438857A (en) * 2006-06-09 2007-12-12 Fsd Innovative Hardware Llp Cylinder lock security device
US8534099B2 (en) 2010-07-01 2013-09-17 Adams Rite Manufacturing Co. Single and multi-point door lock

Also Published As

Publication number Publication date
AU6502474A (en) 1975-07-31
GB1414273A (en) 1975-11-19

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