US 12,441,520 B2
End caps for collectible card protective holders
Patrick Michael Davis, St. Charles, MO (US); Katherine Zanitsch, St. Charles, MO (US); and Dylan James Stradtmann, Breckenridge Hills, MO (US)
Filed by Patrick Michael Davis, St. Charles, MO (US); and Dylan James Stradtmann, Breckenridge Hills, MO (US)
Filed on May 24, 2022, as Appl. No. 17/751,749.
Claims priority of provisional application 63/226,975, filed on Jul. 29, 2021.
Prior Publication US 2023/0030416 A1, Feb. 2, 2023
Int. Cl. A45C 11/18 (2006.01); B65D 43/02 (2006.01); B65D 51/24 (2006.01)
CPC B65D 43/0218 (2013.01) [A45C 11/18 (2013.01); B65D 51/245 (2013.01); B65D 2543/00194 (2013.01); B65D 2543/00518 (2013.01); B65D 2543/00537 (2013.01); B65D 2543/00555 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An end cap for a collectible card holder, the end cap comprising:
a cover including a first side, a second side, a third side, a fourth side, and an end wall, wherein the cover has a thickness from the first side to the third side in a range of 1 millimeter (mm) to 9 mm, wherein the first side, the second side, the third side, and the fourth side each have an inner surface; and
an engagement member extending on the inner surfaces of the first, second, third, and fourth sides, the engagement member configured to engage the collectible card holder and releasably secure the cover to the collectible card holder,
wherein the first side, the second side, the third side, and the fourth side are perpendicular to the end wall, wherein a length defined between the inner surfaces of the second and fourth sides is greater than a width defined between the inner surfaces of the first and third sides, and wherein the cover has a rectangular cuboid shape, and
wherein the first side, the second side, the third side, the fourth side, and the end wall are flexible.