Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A door barricade is provided. The door barricade includes a metal plate having a substantially planar inside surface and outside surface. The metal plate includes at least one receiving flange protruding from at least one of the inside surface and the outside surface. A sign with indicia is releasably retained within the receiving flange. The metal plate is secured to a door, thereby preventing burglars from entering.
A door barricade is provided. The door barricade includes a metal plate having a substantially planar inside surface and outside surface. The metal plate includes at least one receiving flange protruding from at least one of the inside surface and the outside surface. A sign with indicia is releasably retained within the receiving flange. The metal plate is secured to a door, thereby preventing burglars from entering.
DOOR BARRICADE
HARTLEY ALAN WAYNE (Autor:in)
18.05.2017
Patent
Elektronische Ressource
Englisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05B
LOCKS
,
Schlösser
/
G09F
DISPLAYING
,
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