CA941181A - Key-operated and permutation lock with key-controlled dismounting and combination change - Google Patents

Key-operated and permutation lock with key-controlled dismounting and combination change

Info

Publication number
CA941181A
CA941181A CA019,709A CA19709A CA941181A CA 941181 A CA941181 A CA 941181A CA 19709 A CA19709 A CA 19709A CA 941181 A CA941181 A CA 941181A
Authority
CA
Canada
Prior art keywords
key
operated
combination change
permutation lock
dismounting
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
CA019,709A
Inventor
Nathan L. Berkowitz
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 CA019,709A priority Critical patent/CA941181A/en
Application granted granted Critical
Publication of CA941181A publication Critical patent/CA941181A/en
Expired legal-status Critical Current

Links

CA019,709A 1968-05-10 1968-05-10 Key-operated and permutation lock with key-controlled dismounting and combination change Expired CA941181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA019,709A CA941181A (en) 1968-05-10 1968-05-10 Key-operated and permutation lock with key-controlled dismounting and combination change

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA019,709A CA941181A (en) 1968-05-10 1968-05-10 Key-operated and permutation lock with key-controlled dismounting and combination change

Publications (1)

Publication Number Publication Date
CA941181A true CA941181A (en) 1974-02-05

Family

ID=4084239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA019,709A Expired CA941181A (en) 1968-05-10 1968-05-10 Key-operated and permutation lock with key-controlled dismounting and combination change

Country Status (1)

Country Link
CA (1) CA941181A (en)

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