US 12,466,154 B2
Cushioning sheet
Greg Sollie, Sharpsburg, GA (US); and Christopher M. Stanton, Peachtree City, GA (US)
Assigned to Pratt Corrugated Holdings, Inc., Brookhaven, GA (US)
Filed by Pratt Corrugated Holdings, Inc., Brookhaven, GA (US)
Filed on Feb. 3, 2025, as Appl. No. 19/043,816.
Application 18/655,030 is a division of application No. 18/146,244, filed on Dec. 23, 2022, granted, now 12,043,015, issued on Jul. 23, 2024.
Application 18/146,244 is a division of application No. 17/177,908, filed on Feb. 17, 2021.
Application 19/043,816 is a continuation of application No. 18/655,030, filed on May 3, 2024, granted, now 12,214,576.
Claims priority of provisional application 63/059,001, filed on Jul. 30, 2020.
Prior Publication US 2025/0178305 A1, Jun. 5, 2025
This patent is subject to a terminal disclaimer.
Int. Cl. B32B 3/08 (2006.01); B32B 3/30 (2006.01); B32B 7/12 (2006.01); B32B 29/00 (2006.01); B32B 37/00 (2006.01); B32B 37/10 (2006.01); B65D 27/14 (2006.01); B65D 81/02 (2006.01); B65D 81/03 (2006.01)
CPC B32B 3/08 (2013.01) [B32B 3/30 (2013.01); B32B 7/12 (2013.01); B32B 29/005 (2013.01); B32B 37/0053 (2013.01); B32B 37/10 (2013.01); B65D 27/14 (2013.01); B65D 81/02 (2013.01); B65D 81/03 (2013.01); B32B 2307/558 (2013.01); B32B 2439/40 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A cushioning sheet comprising:
a first layer defining a first inner surface;
a second layer coupled to the first layer, the second layer defining a second inner surface facing the first inner surface so that the first inner surface and the second inner surface define a plurality of voids therebetween; and
a plurality of cushioning inserts disposed between the first layer and the second layer, wherein each of the plurality of cushioning inserts is received in a corresponding one of the voids, and each void has a diameter that is larger than a diameter of the cushioning insert disposed therein so that each void is configured to loosely receive the cushioning insert disposed therein.