US 12,067,906 B2
Foldable Y-frame sign
Timothy J. Murray, Kaneohe, HI (US); Paul Dowd, Scarsdale, NY (US); Jeffry Han Katz, Chicago, IL (US); and Bennet Otto Poepping, Tuckahoe, NY (US)
Assigned to Timothy J. Murray, Kaneohe, HI (US)
Filed by Timothy J. Murray, Kaneohe, HI (US)
Filed on Sep. 15, 2022, as Appl. No. 17/945,621.
Claims priority of provisional application 63/244,435, filed on Sep. 15, 2021.
Prior Publication US 2023/0078658 A1, Mar. 16, 2023
Int. Cl. G09F 7/22 (2006.01); G09F 7/18 (2006.01)
CPC G09F 7/22 (2013.01) [G09F 2007/1843 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A foldable display, comprising:
a first frame;
a second frame;
a third frame;
a first frame hinge that rotatably couples the first frame to the second frame and about a first axis;
a second frame hinge that rotatably couples the second frame to the third frame and about a second axis;
a linkage assembly attached to the first frame and to the second frame, the linkage assembly limiting a maximum angle between the first frame and the second frame when the linkage assembly is fully extended, creating a base structure with the first frame and the second frame to support the foldable display; and
a clasp having a clasp hinge, the clasp hinge attached to the third frame at a first clasp end and via the clasp hinge, the clasp rotatable about the clasp hinge, the clasp attachable to the first frame at a second clasp end opposite the first clasp end, the clasp attachable via a clasp receiver when the third frame is in a deployed and upright position.