FR969940A - Multi-key security lock - Google Patents

Multi-key security lock

Info

Publication number
FR969940A
FR969940A FR969940DA FR969940A FR 969940 A FR969940 A FR 969940A FR 969940D A FR969940D A FR 969940DA FR 969940 A FR969940 A FR 969940A
Authority
FR
France
Prior art keywords
security lock
key security
key
lock
security
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
Other languages
French (fr)
Inventor
David Littman
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 filed Critical
Application granted granted Critical
Publication of FR969940A publication Critical patent/FR969940A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B31/00—Cylinder locks with both tumbler pins or balls and plate tumblers
FR969940D 1948-07-28 1948-07-28 Multi-key security lock Expired FR969940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR969940T 1948-07-28

Publications (1)

Publication Number Publication Date
FR969940A true FR969940A (en) 1950-12-27

Family

ID=9502315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969940D Expired FR969940A (en) 1948-07-28 1948-07-28 Multi-key security lock

Country Status (1)

Country Link
FR (1) FR969940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5475997A (en) * 1994-07-12 1995-12-19 Chung; Chia-Lieh Lock assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5475997A (en) * 1994-07-12 1995-12-19 Chung; Chia-Lieh Lock assembly

Similar Documents

Publication Publication Date Title
FR969940A (en) Multi-key security lock
FR991377A (en) Lock hasp
CH266856A (en) Safety lock.
FR1010520A (en) Safety lock
FR1009870A (en) Latch lock
FR1036572A (en) Safety lock with key
FR969865A (en) Keyless lock
AT167928B (en) Deadbolt lock
FI25708A (en) Cylinder lock
DK72336C (en) Door lock.
FR983870A (en) Safety lock
FR929539A (en) Combination security lock
AT167727B (en) Latch bar lock
AT180423B (en) Key lock
ES17587Y (en) Security lock.
ES186165A1 (en) INVISIBLE SECURITY LOCK
AT170384B (en) Door lock
AT168176B (en) Cylinder lock
FI25707A (en) Cylinder lock
FI24304A (en) Cylinder lock
FI25305A (en) Cylinder lock
FR989077A (en) Security lock enhancements
FR966442A (en) Double safety lock
DK71458C (en) Door lock.
DK71604C (en) Door lock.