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GB2078843B - Improvements relating to locks and keys - Google Patents

Improvements relating to locks and keys

Info

Publication number
GB2078843B
GB2078843B GB8020850A GB8020850A GB2078843B GB 2078843 B GB2078843 B GB 2078843B GB 8020850 A GB8020850 A GB 8020850A GB 8020850 A GB8020850 A GB 8020850A GB 2078843 B GB2078843 B GB 2078843B
Authority
GB
United Kingdom
Prior art keywords
locks
keys
improvements relating
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
GB8020850A
Other versions
GB2078843A (en
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 GB8020850A priority Critical patent/GB2078843B/en
Publication of GB2078843A publication Critical patent/GB2078843A/en
Application granted granted Critical
Publication of GB2078843B publication Critical patent/GB2078843B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0023—Key profiles characterized by variation of the contact surface between the key and the tumbler pins or plates
GB8020850A 1980-06-25 1980-06-25 Improvements relating to locks and keys Expired GB2078843B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8020850A GB2078843B (en) 1980-06-25 1980-06-25 Improvements relating to locks and keys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8020850A GB2078843B (en) 1980-06-25 1980-06-25 Improvements relating to locks and keys

Publications (2)

Publication Number Publication Date
GB2078843A GB2078843A (en) 1982-01-13
GB2078843B true GB2078843B (en) 1984-02-22

Family

ID=10514319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8020850A Expired GB2078843B (en) 1980-06-25 1980-06-25 Improvements relating to locks and keys

Country Status (1)

Country Link
GB (1) GB2078843B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675894A5 (en) * 1988-08-27 1990-11-15 Bauer Kaba Ag
IL153068A (en) * 2002-11-24 2010-12-30 Dany Markbreit Backward compatible lock system, key blanks and keys therefor
AT9157U1 (en) * 2006-02-02 2007-05-15 Evva Werke CYLINDER LOCK AND FLAT KEY
DE102010006886B4 (en) 2009-10-16 2011-09-01 Assa Abloy Sicherheitstechnik Gmbh Lock-key system

Also Published As

Publication number Publication date
GB2078843A (en) 1982-01-13

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20000624