Method of operating a latching mechanism for pet enclosure

Patent metadata

Field	Value
Publication number	US-12035686-B2
Application number	US-202117227464-A
Country	US
Kind code	B2
Filing date	Apr 12, 2021
Priority date	Jul 22, 2014
Publication date	Jul 16, 2024
Grant date	Jul 16, 2024

Abstract

A method of opening a door of a pet enclosure includes pushing a tab of a latch toward an interior of the pet enclosure with a first hand so that the door of the pet enclosure is vertically displaceable. The method further includes vertically lifting the door with a second hand so that a horizontal wire rod of the door is traversed in front of the tab. The method further includes rotating the door from a closed position to an opened position.

First claim

What is claimed is:

1. A method of opening a door of a pet enclosure, the method comprising:
providing the pet enclosure with a latch having a tab, the tab being moveable between an extended position and a retracted position,
providing the door with a horizontal wire rod such that when the door is closed and the tab is in the extended position, the tab interferes with vertical movement of horizontal wire rod and the door, and with the tab moved to the retracted position the horizontal wire rod and the door are free to move in a vertical direction relative to the pet enclosure;
using a first hand to push the tab of the latch from the extended position to the retracted position and toward an interior of the pet enclosure such that the tab no longer interferes with vertical movement of the horizontal wire rod and the door;
using a second hand to vertically lift the door, moving the horizontal wire rod upward in front of the tab; and
rotating the door from a closed position to an opened position.

2. The method of claim 1 , wherein
the using of the first hand to push step is accomplished with a finger of a person opening the door.

3. The method of claim 2 , wherein
the using of the first hand to push step further comprises positioning the finger of the first hand in an indentation of the tab and exerting pressure inward toward an interior cavity of the pet enclosure thereby pushing the tab to the retracted position.

4. The method of claim 1 , further comprising
providing the pet enclosure with a panel fabricated from a plurality of horizontal wire rods and a plurality of vertical wire rods, the horizontal and vertical wire rods defining an opening of the pet enclosure for ingress and egress of a pet in and out of the pet enclosure;
providing the door with a plurality of horizontal wire rods including the horizontal wire rod and a plurality of vertical wire rods, the door being sufficiently large to cover the opening of the panel to prevent ingress and egress of the pet through the opening when the door is in the closed position and to allow ingress and egress of the pet through the opening of the panel when the door is in the opened position, the door being pivotable about a vertical axis defined by one of the first vertical wire rods of the panel.

5. A method of closing a door of a pet enclosure, the method comprising:
providing the pet enclosure with an opening and a door that pivots between an open position allowing a pet to go through the opening and a closed position preventing a pet from going through the opening, the pet enclosure further being provided with a latch with a tab that is movable between an extended position and a retracted position;
gripping and lifting the door when the door is in an opened position such that the door is vertically raised relative to a panel of the pet enclosure;
pivoting the door about a vertical axis defined by a vertical wire rod of the panel of the pet enclosure to move the door to the closed position;
pressing the door against the latch of the panel as the door is laterally pivoted relative to the vertical wire rod; and
lowering the door relative to the panel while pressing the door against the tab of the latch so that the tab of the latch is pushed to the retracted position inward to allow the door to be fully lowered thereby allowing the tab to move to the extended position preventing upward movement of the door and locking the door in the closed position.

6. The method of claim 5 wherein
the pressing of the door comprises pressing a horizontal wire rod of the door against the tab of the latch.

7. The method of claim 5 wherein
the providing the pet enclosure with the opening and the door includes providing the door with a hook, and the lowering of the door further comprises inserting a horizontal wire rod of the panel of the pet enclosure into the hook.

8. The method of claim 5 further comprising
the providing the pet enclosure with the opening and the door includes providing the pet enclosure with the panel that includes a plurality of horizontal wire rods and a plurality of vertical wire rods; the horizontal and vertical wire rods defining the opening for ingress and egress of a pet in and out of the pet enclosure;
the providing the pet enclosure with the opening and the door further includes providing the door with a plurality of horizontal wire rods and a plurality of vertical wire rods, the door being sufficiently large to cover the opening of the panel to prevent ingress and egress of the pet through the opening when the door is in a closed position and to allow ingress and egress of the pet through the opening when the door is opened position, the door being pivotable about the vertical axis.

Assignees

• Doskocil Mfg
• Pluto Opco Cayman Llc

Inventors

• Link David
• Liang Hongkun

Classifications

• E06B3/52

  Wings requiring lifting before opening · CPC title

• E05C3/12

  with latching action (devices in which the securing part is formed or merely carried by a spring and moves only by distortion of the spring, e.g. snaps, E05C19/06; tilt-plate latches E05C19/007) · CPC title

• E05C19/006

  by displacement of the wing substantially in its own plane (E05F7/02 takes precedence) · CPC title

• E05C3/14

  with operating handle or equivalent member rigid with the latch {(E05C3/122 takes precedence)} · CPC title

• E05C5/02

  both moving axially and turning about their axis to secure the wing · CPC title