Patent ID: 7761958

Claim:
A door hanging device comprising: a door hinge, said door hinge comprising: a) a door frame bracket engaged to a door frame, said door frame bracket comprising a base having a pin, said pin defining a vertical axis; and b) a latch bracket engaged to a door, said latch bracket comprising a connecting wall, a central extension comprising a pivot pin, and a channel between said connecting wall and said central extension, said pivot pin having a vertical axis substantially parallel to said vertical axis of said pin, said latch bracket further comprising: c) a latch, said latch being pivotally engaged to said pivot pin, said latch being constructed and arranged to pivot in a direction orthogonal to said vertical axis, said latch comprising a leading cam edge wherein said leading cam edge is constructed and arranged to engage said pin and releasably secure said pin during the positioning of said pin in said channel, said latch further comprising a slide channel and a slide positioned in said slide channel, said slide being constructed and arranged for slideable positioning over said pin following engagement of said leading cam edge to said pin, and whereby said latch bracket is rotatable about said in and said door is at least one of attached to and disconnected from said door frame during one of hanging, re-hanging, and uncoupling of said door to said door frame.