Locking mechanism for mailboxes
AssigneeAddresses of Distinction
InventorsThomas J. Cyphers, Reinhardt F. Cyphers
Life of this patent
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Abstract
An access door for a locking mailbox is provided having a mail slot configured for the receipt of items, such as letters, which can be covered by a rotatable mail slot door. The locking mailbox can also have a lock configured to selectively lock the access door to a housing of the pre-existing or new mailbox and, optionally, a theft deterrent device positioned adjacent the mail slot that projects inwardly into the housing of the mailbox when the door of the mailbox is positioned in a closed position.
Claims11
A locking mechanism for a non-locking pre-existing mailbox having a housing defining an interior cavity accessible through a mailbox opening and a plurality of pre-existing bores, the locking mechanism comprising:
- an access door configured to matingly engage the opening, wherein the access door is selectively rotatably movable about and between a closed position, in which the opening of the mailbox is covered, and an open position, in which the opening of the mailbox is not covered, and wherein the access door defines a mail slot extending from a front side of the access door to a rear side of the access door;
- a mail slot door configured to matingly engage the mail slot, wherein the mail slot door is selectively rotatably movable about and between a first position, in which the mail slot of the access door is covered, and a second position, in which the mail slot of the access door is not covered;
- a locking tumbler attached to the access door, the locking tumbler selectively movable about and between a locked position and an unlocked position;
- a latch attached to the locking tumbler;
- a lock catch attachable to an inner surface of the housing of the mailbox, wherein movement of the locking tumbler from the unlocked position to the locked position moves the latch to engage the lock catch;
- and
- a theft deterrent device coupled to the access door, wherein the theft deterrent device comprises a plurality of teeth extending outwardly away from the rear side of the access door a predetermined distance.
A locking mailbox comprising:
- a housing defining an interior cavity accessible through a housing opening;
- and
- a locking mechanism comprising:
- an access door configured to matingly engage the opening, wherein the access door is selectively rotatably movable about and between a closed position, in which the opening of the mailbox is covered, and an open position, in which the opening of the housing is not covered, and wherein the access door defines a mail slot extending from a front side of the access door to a rear side of the access door;
- a mail slot door configured to matingly engage the mail slot, wherein the mail slot door is selectively rotatably movable about and between a first position, in which the mail slot of the access door is covered, and a second position, in which the mail slot of the access door is not covered;
- means for selectively locking the access door in the closed position;
- and
- means for deterring theft coupled to a portion of the rear side of the access door proximate the mail slot comprising a plurality of teeth extending outwardly away from the rear side of the access door a predetermined distance.
A method of converting a non-locking mailbox into a locking mailbox, the non-locking mailbox having a housing defining an interior cavity accessible through a mailbox opening and a plurality of pre-existing bores, wherein the mailbox opening is covered by a non-locking mailbox door, the method comprising:
- removing the non-locking mailbox door from the non-locking mailbox;
- and
- attaching a locking access door to the non-locking mailbox so that the locking access door is selectively rotatably movable about and between a closed position, in which the opening of the mailbox is covered, and an open position, in which the opening of the mailbox is not covered, wherein the locking access door defines a mail slot extending from a front side of the locking access door to a rear side of the locking access door, wherein the locking access door comprises:
- a mail slot door configured to matingly engage the mail slot, wherein the mail slot door is selectively rotatably movable about and between a first position, in which the mail slot of the access door is covered, and a second position, in which the mail slot of the access door is not covered;
- means for selectively locking the access door in the closed position;
- and means for deterring theft coupled to a portion of an interior surface of the access door proximate the mail slot, wherein the means for deterring theft comprises a plurality of teeth extending outwardly away from the rear side of the access door.
A locking mailbox comprising:
- a housing defining an interior cavity accessible through a housing opening;
- and
- a locking mechanism comprising:
- an access door configured to matingly engage the opening, wherein the access door is selectively rotatably movable about and between a closed position, in which the opening of the mailbox is covered, and an open position, in which the opening of the housing is not covered, and wherein the access door defines a mail slot extending from a front side of the access door to a rear side of the access door;
- a mail slot door configured to matingly engage the mail slot, wherein the mail slot door is selectively rotatably movable about and between a first position, in which the mail slot of the access door is covered, and a second position, in which the mail slot of the access door is not covered;
- means for selectively locking the access door in the closed position;
- and
- a plurality of teeth extending outwardly away from the rear side of the access door a predetermined distance.
Dependencies are inferred from the claim text.