Classic step store gate
OwnerRobert Lee Swaffordinventor
Life of this patent
Estimating the term…
Abstract
The gate may be fixed within a doorway or into walls above stairs. The gate is constructed of two horizontal beams pivotally connected by vertical beams, joined by pivot pins. At one end, the horizontal beams are pivotally connected to a hinge so that they may pivot vertically relative to the hinge, which is connected to one side of a door frame and permits the gate to swing open and closed. When closed, the gate latches into saddles on the opposite side of the door frame. When open, the entire gate pivots vertically to incline in a direction of the stairs. When pivoting vertically, the vertical beams remain vertical and the horizontal beams incline.
Claims8
A gate comprising:
- a. a first horizontal beam;
- b. a second horizontal beam, wherein both the first horizontal beam and the second horizontal beam have a hinge end and an opening end;
- c. a plurality of vertical beams extending between the first horizontal beam and the second horizontal beam, wherein the plurality of vertical beams are connected to the first horizontal beam and the second horizontal beam by a plurality of pivot pins, wherein the plurality of vertical beams are configured to pivot in relation to the first horizontal beam and the second horizontal beam;
- d. a first hinge consisting of a first hinge first plate, a first hinge second plate, and a first hinge pin, wherein the first hinge is connected to the hinge end of the first horizontal beam;
- and
- e. a second hinge consisting of a second hinge first plate, a second hinge second plate, and a second hinge pin, wherein the second hinge is connected to the hinge end of the second horizontal beam, wherein the first hinge and the second hinge are configured to pivot horizontally, wherein a first end of the first hinge is connected to the first horizontal beam by a first one of the plurality of pivot pins, and a first end of the second hinge is connected to the second horizontal beam by a second one of the plurality of pivot pins, wherein the first horizontal beam and the second horizontal beam are configured to pivot vertically in relation to the first hinge and second hinge respectively, and wherein a second end of each of the first hinge and the second hinge is configured to be fastened to a first side of a doorframe.
Dependencies are inferred from the claim text.