Patent · US Active

Door security apparatus

US10125526B2 · kind B2 · utility

1Cited by

13References

20Claims

0Family size

Assignee

DC Public Education Fund · US

Inventors

John Mahoney · Bethesda, US
Dea Damita Onyenobi · Washington, US
Deonte Antrum · Washington, US
James Poindexter · Washington, US
Khalonji Bullock · Washington, US
Chidinma Idika · Washington, US
Jenifer Duong · Washington, US
Mark G. Miranda · Vancouver, US
Jed-Paolo DelaTorre · Washington, US
Alexis Vivar · Washington, US
Maya Lara · Washington, US
Anjreyev Harvey · Washington, US

Key dates

Filing date	Jun 19, 2015
Grant date	Nov 13, 2018
Priority date	—
Expiry date	Oct 8, 2036

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE05C19/184
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A door security apparatus is disclosed herein. The door security apparatus comprises a sleeve member, a door engagement member and a spacer, and is configured to engage a double-lever arm door closer to allow for the locking of a door from the inside. The apparatus further comprises a locking mechanism for keeping the apparatus attached to the door closer. The door engagement member is configured to engage the top edge of a door, the sleeve member is configured to slidably engage the double-lever arm door closer, and the spacer is configured to connect the door engagement member and the sleeve member.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.