Patent attributes
A device for securing a door includes an elongated flat rigid member. A first segment is connected to a second segment by a transition segment perpendicular to the first and second segments. The first segment forms an aperture to admit a restraining device. The device also includes a first blocking member having two apertures and configured to engage the first member such that the restraining device restrains the first blocking member relative to the flat rigid member. The device also includes a second blocking member configured to lockably engage the second segment, thereby securing the device relative to a frame of the door with the first and second segments on opposite sides of the frame. When the device is secured and the door closed, and the first blocking member restrained relative to the flat rigid member, the door is blocked from being opened by the first and second blocking members.