FR670588A - Transportable safety lock for doors - Google Patents

Transportable safety lock for doors

Info

Publication number
FR670588A
FR670588A FR670588DA FR670588A FR 670588 A FR670588 A FR 670588A FR 670588D A FR670588D A FR 670588DA FR 670588 A FR670588 A FR 670588A
Authority
FR
France
Prior art keywords
doors
safety lock
transportable safety
transportable
lock
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
Giuseppe Fontana
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 FR670588A publication Critical patent/FR670588A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/18—Portable devices specially adapted for securing wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR670588D 1928-03-28 1929-02-28 Transportable safety lock for doors Expired FR670588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT670588X 1928-03-28

Publications (1)

Publication Number Publication Date
FR670588A true FR670588A (en) 1929-11-30

Family

ID=11299244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR670588D Expired FR670588A (en) 1928-03-28 1929-02-28 Transportable safety lock for doors

Country Status (1)

Country Link
FR (1) FR670588A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503443A (en) * 1995-06-16 1996-04-02 Tautfest; Michael Compactable door blocking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503443A (en) * 1995-06-16 1996-04-02 Tautfest; Michael Compactable door blocking device

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