FR1137743A - Improvements to door locks - Google Patents

Improvements to door locks

Info

Publication number
FR1137743A
FR1137743A FR1137743DA FR1137743A FR 1137743 A FR1137743 A FR 1137743A FR 1137743D A FR1137743D A FR 1137743DA FR 1137743 A FR1137743 A FR 1137743A
Authority
FR
France
Prior art keywords
door locks
locks
door
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)
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.)
Sargent Manufacturing Co
Original Assignee
Sargent and 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 Sargent and Co filed Critical Sargent and Co
Application granted granted Critical
Publication of FR1137743A publication Critical patent/FR1137743A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
FR1137743D 1955-03-10 1955-11-02 Improvements to door locks Expired FR1137743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1137743XA 1955-03-10 1955-03-10

Publications (1)

Publication Number Publication Date
FR1137743A true FR1137743A (en) 1957-06-03

Family

ID=22351440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137743D Expired FR1137743A (en) 1955-03-10 1955-11-02 Improvements to door locks

Country Status (1)

Country Link
FR (1) FR1137743A (en)

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