US 12,171,255 B2
Shisha, heat-not-burn, or combustion casing, product, and method of making the same
George Hiram Cassels-Smith, Eldersburg, MD (US); John Craig Senatore, Baltimore, MD (US); and Nichollas James Hill, Owings Mils, MD (US)
Assigned to Tobacco Technology, Inc., Eldersburg, MD (US)
Filed by Tobacco Technology, Inc., Eldersburg, MD (US)
Filed on Jun. 7, 2022, as Appl. No. 17/834,307.
Application 17/834,307 is a continuation of application No. 17/371,680, filed on Jul. 9, 2021, granted, now 11,363,834.
Application 17/371,680 is a continuation in part of application No. 17/061,535, filed on Oct. 1, 2020, granted, now 11,058,142, issued on Jul. 13, 2021.
Prior Publication US 2022/0322728 A1, Oct. 13, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A24B 15/167 (2020.01); A24B 15/30 (2006.01); A24B 15/32 (2006.01); A24B 15/40 (2006.01); A24D 1/14 (2006.01); A24D 1/20 (2020.01)
CPC A24B 15/167 (2016.11) [A24B 15/301 (2013.01); A24B 15/32 (2013.01); A24B 15/403 (2013.01); A24D 1/14 (2013.01); A24D 1/20 (2020.01)] 20 Claims
OG exemplary drawing
 
1. A shisha, heat-not-burn, or combustion product, comprising:
a substrate; and
a casing, comprising:
glycerine in an amount of 4% to 78% by weight of the casing;
corn syrup in an amount of 8% to 80% by weight of the casing; and
propylene glycol in an amount of 5% to 84% by weight of the casing.