Intelligent Automated Deadbolt

• US 20120073338A1
• Filed: 09/23/2010
• Published: 03/29/2012
• Est. Priority Date: 09/23/2010
• Status: Abandoned Application

• Current Assignee: Dave Mohla
• Original Assignee: Dave Mohla
• Inventors: Mohla, Dave
• Application Number:
  US12/889,326
• Publication Number:
  US 20120073338A1
• Time in Patent Office: Days
• US Class Current: 70/124
• CPC Class Codes: E05B 2047/0058 by batteries
• CPC Class Codes: E05B 2047/0096 Mechanical aspects of locks whose actuation is dependent on geographical location, e.g. by means of a GPS system electronic locks G07C9/00
• CPC Class Codes: E05B 47/0012 with rotary electromotors actuators with rotary electromotors per se H02K7/06, H02K23/68
• CPC Class Codes: Y10T 70/5296 Single
• CPC Class Codes: Y10T 70/7113 Projected and retracted electrically

Abstract

A deadbolt that automatically locks based on the location of a key fob that is in a user'"'"'s possession. The deadbolt automatically unlocks whenever the key fob is within a designated distance from the deadbolt and automatically locks when the key fob is past a designated distance from the deadbolt. Additionally, a key can be used to manually unlock the deadbolt at anytime and the deadbolt can be switched to manual mode so it functions like a traditional deadbolt.

Claims

1. A deadbolt that automatically unlocks when a key fob is within a designated distance from the deadbolt. The key fob can be any device with a battery and microprocessor. This includes a small device attached to a key ring or a cell phone or personal digital assistant (PDA).

3. The system according to claims 1 and 2 that has a manual lock whereby a key can be inserted into such lock and then turned to manually unlock the deadbolt.

4. The system according to claims 1 and 2 that has a manual mode. When the deadbolt is switched to manual mode the deadbolt no longer automatically locks and unlocks based on the key fob location and instead requires a key to be entered into the lock in order to lock or unlock it from the outside or requires a knob to be turned on the inside of the deadbolt to lock or unlock it.

5. The system according to claims 1 and 2 that uses a unique code that is located on both the deadbolt and key fob that must match in order to lock and unlock the deadbolt. Code changers are located on both the deadbolt and key fob and allow the unique code on each device to be adjusted.

6. The system according to claims 1 and 2 that can be installed using standard deadbolt holes that are found on a door in a residential home.

2. A deadbolt that automatically locks when a key fob is past a designated distance from the deadbolt.