IP Library Granted Patent US 8,307,677
Granted Patent B2
US 8,307,677 · App. 12/985,447 · Granted Nov 13, 2012

Key container with security liner

Assignee: UTC Fire & Security Corporation
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Quick Facts
Patent No.
US 8,307,677
App. No.
12/985,447
Granted
Nov 13, 2012
Kind
B2
Abstract

A key containment apparatus includes a key container having a pocket and a liner positioned in the pocket of the key container, the liner being shaped to receive a key.

Claims (31)

1. A key containment apparatus comprising:

a key container having a base section having a pocket and an arm extending from the base section;

a liner positioned in the pocket of the key container, the liner directly frictionally engaging the pocket of the key container, the liner being shaped to receive a key, the liner being a separate element from the key container; and

a housing for receiving the key container, the housing engaging the arm to secure the key container to the housing;

wherein the liner is removably secured to the key container, the liner dislodging from the key container upon force applied to the housing with the key container secured to the housing.

2. The key containment apparatus of claim 1 wherein:

the key container is die cast.

3. The key containment apparatus of claim 1 wherein:

the liner is made from a sheet of metal.

4. The key containment apparatus of claim 3 wherein:

the liner is made from a sheet of steel.

5. The key containment apparatus of claim 1 wherein:

the liner includes a detent and the key container includes an opening for receiving the detent to removably secure the liner to the key container.

6. The key containment apparatus of claim 5 wherein:

the liner includes two detents and the key container includes two openings for receiving the detents to removably secure the liner to the key container.

7. The key containment apparatus of claim 1 wherein:

a base of the liner includes a hole;

a bottom surface of the pocket includes a nub for engaging the hole in the liner.

8. The key containment apparatus of claim 7 wherein:

the nub is in frictional engagement with the hole.

9. The key containment apparatus of claim 8 wherein:

the nub is swaged.

10. A key containment apparatus comprising:

a die cast key container having a base section having a pocket and an arm extending from the base section;

a sheet metal liner positioned in the pocket of the key container, the liner directly frictionally engaging the pocket of the key container, the liner being shaped to receive a key, the liner being a separate element from the key container; and

a housing for receiving the key container, the housing engaging the arm to secure the key container to the housing;

wherein the liner is removably secured to the key container, the liner dislodging from the key container upon force applied to the housing with the key container secured to the housing;

wherein the liner includes a detent and the key container includes an opening for receiving the detent to removably secure the liner to the key container;

wherein a base of the liner includes a hole and a bottom surface of the pocket includes a nub for engaging the hole in the liner.

11. The key containment apparatus of claim 10 wherein:

the liner includes two detents and the key container includes two openings for receiving the detents to removably secure the liner to the key container.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 11, 2024
From: CARRIER FIRE & SECURITY, LLC
To: HONEYWELL INTERNATIONAL INC.
Reel/Frame 068927/0341 →
CHANGE OF NAME Recorded May 22, 2024
From: UTC FIRE & SECURITY CORPORATION
To: CARRIER FIRE & SECURITY CORPORATION
Reel/Frame 067489/0431 →
CHANGE OF NAME Recorded May 22, 2024
From: CARRIER FIRE & SECURITY CORPORATION
To: CARRIER FIRE & SECURITY , LLC
Reel/Frame 067489/0455 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 6, 2011
From: LARSON, WAYNE; HILL, MATTHEW S.; LUEBECK, JON MARC
To: UTC FIRE & SECURITY CORPORATION
Reel/Frame 025593/0043 →
Continuity (1)
Related Publication 20120174637A1 · Jul 12, 2012