Mail Delivery Alert System

• US 20100001861A1
• Filed: 07/03/2008
• Published: 01/07/2010
• Est. Priority Date: 07/03/2008
• Status: Active Grant

• Current Assignee: Willis Noland Davis
• Original Assignee: Willis Noland Davis
• Inventors: Davis, Willis Noland
• Granted Patent: US 7,843,340 B2
• Time in Patent Office: Days
• US Class Current: 340/569
• CPC Class Codes: A47G 29/1214 including a receiver located remotely from the letter-box and a transmitter

Abstract

A mail delivery alert system includes a mailbox housing that encloses an interior space that defines an open front. A door is pivotally coupled to the housing and is movable between open and closed configurations relative to the open front. A first sensor is positioned in the housing so as to detect an opening of the door and a second sensor is positioned so as to detect the presence of an article, such as mail, in the open space of the housing. The system includes a transmitter and a processor. The processor includes programming for actuating the transmitter to transmit an alert signal through the air upon the first sensor detecting an opening of the door and the second sensor detecting the presence of an article in the open space of the housing. The system includes a receiver remote from the housing for receiving the alert signal.

Claims

1. A mail delivery alert system, comprising:

a mailbox housing that encloses an interior space and that defines an open front;

a door pivotally coupled to said housing and movable between open and closed configurations relative to said open front;

a first sensor positioned in said housing so as to detect an opening of said door;

a second sensor positioned in said housing so as to detect the presence of an article in said open space of said housing;

a transmitter;

a processor electrically connected to said first and second sensors and to said transmitter, said processor including programming for actuating said transmitter to transmit an alert signal through the air upon said first sensor detecting an opening of said door and said second sensor detecting the presence of an article in said open space of said housing; and

a receiver remote from said transmitter for receiving said alert signal.

2. The system as in claim 1, wherein:

said processor includes a predetermined code associated with said mailbox housing that is different from a code associated with any other mailbox housing; and

said processor includes programming for actuating said transmitter to transmit said predetermined code with said alert signal.

3. The system as in claim 1, wherein said processor includes programming requiring that said second sensor detects the presence of article a predetermined time after said first sensor detects an opening of said door before actuating said transmitter, whereby to avoid a false detection of mail indicative of a mail delivery person taking outgoing mail or being delayed in delivering incoming mail.

4. The system as in claim 1, wherein:

said housing includes a bottom wall having upper and lower surfaces, a top wall opposite said bottom wall, and opposed side walls extending from said top wall to a point beneath said bottom wall, such that said lower surface of said bottom wall and said side walls form a cavity; and

said processor, said transmitter, and said first and second sensors are positioned in said cavity.

5. The system as in claim 4, wherein said first sensor is positioned on a front face of said bottom wall so as to detect an opening of said door.

6. The system as in claim 4, wherein said second sensor is positioned on said bottom wall adjacent said open front so as to detect the presence of mail positioned on said bottom wall.

7. The system as in claim 1 wherein said receiver includes an ornamental housing in the form of a mailbox, said housing being mountable to a wall.

8. The system as in claim 1 wherein said housing includes an indicator indicative of receipt of said alert signal.

9. The system as in claim 2, wherein:

said housing includes a bottom wall having upper and lower surfaces, a top wall opposite said bottom wall, and opposed side walls extending from said top wall to a point beneath said bottom wall, such that said lower surface of said bottom wall and said side walls form a cavity; and

said processor, said transmitter, and said first and second sensors are positioned in said cavity.

10. A mail delivery alert system, comprising:

a mailbox housing that encloses an interior space and that defines an open front;

a door pivotally coupled to said housing and movable between open and closed configurations relative to said open front;

a first sensor positioned in said housing so as to detect an opening of said door;

a second sensor positioned in said housing so as to detect the presence of an article in said open space of said housing;

a transmitter;

a battery;

a processor electrically connected to said battery, said first and second sensors and to said transmitter, said processor including programming for actuating said transmitter to transmit an alert signal through the air upon said first sensor detecting an opening of said door and said second sensor detecting the presence of an article in said open space of said housing;

wherein said housing includes a bottom wall having upper and lower surfaces, a top wall opposite said bottom wall, and opposed side walls extending from said top wall to a point beneath said bottom wall, such that said lower surface of said bottom wall and said side walls form a cavity;

wherein said processor, said transmitter, and said first and second sensors are positioned in said cavity; and

a receiver remote from said transmitter for receiving said alert signal.

11. The system as in claim 10, wherein:

said processor includes a predetermined code associated with said mailbox housing that is different from a code associated with any other mailbox housing; and

said processor includes programming for actuating said transmitter to include said predetermined code with said alert signal.

12. The system as in claim 10, wherein said processor includes programming requiring that said second sensor detects the presence of article a predetermined time after said first sensor detects an opening of said door before actuating said transmitter, whereby to avoid a false detection of mail indicative of a mail delivery person taking outgoing mail or being delayed in depositing incoming mail.

13. The system as in claim 10, wherein said first sensor is positioned on a front face of said bottom wall so as to detect an opening of said door.

14. The system as in claim 10, wherein said second sensor is positioned on said bottom wall adjacent said open front so as to detect the presence of mail positioned on said bottom wall.

15. The system as in claim 10 wherein said receiver includes an ornamental housing in the form of a mailbox, said housing being mountable to a wall.

16. The system as in claim 10 wherein said housing includes a visual or audio indicator indicative of receipt of said alert signal.

17. A mail delivery alert system, comprising:

a mailbox housing that encloses an interior space and that defines an open front;

a door pivotally coupled to said housing and movable between open and closed configurations relative to said open front;

means for detecting the presence of an article in said open space of said housing;

a transmitter;

a power source;

a processor electrically connected to said power source, said detecting means, and to said transmitter;

said processor including programming for actuating said transmitter to transmit an alert signal through the air upon detecting the presence of an article in said open space of said housing; and

a receiver remote from said transmitter for receiving said alert signal.

18. The mail delivery alert system as in claim 17, further comprising an on/off switch mounted to said mailbox housing and electrically connected to said battery and said processor so as to selectively enable said processor to be energized or deenergized.