US 12,185,881 B2
Toilet plug
William Penfield Smith, Jr., Adairsville, GA (US)
Filed by William Penfield Smith, Jr., Adairsville, GA (US)
Filed on Apr. 6, 2022, as Appl. No. 17/714,479.
Claims priority of provisional application 63/171,414, filed on Apr. 6, 2021.
Prior Publication US 2022/0313034 A1, Oct. 6, 2022
Int. Cl. A47K 17/00 (2006.01); A47K 11/02 (2006.01); F16L 55/11 (2006.01)
CPC A47K 17/00 (2013.01) [A47K 11/02 (2013.01); F16L 55/1141 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A system comprising:
a portable toilet comprising an enclosure and a door configured to selectably provide and restrict access to an interior of the enclosure, the portable toilet being a chemical toilet, the portable toilet further comprising a bottom panel configured to facilitate transport of the portable toilet, the portable toilet defining an opening inside the enclosure, the opening configured to receive waste from a user;
an inflatable body comprising a single wall formed from an elastic material extending from an inner surface of the device to an outer surface of the device, the body received within and sealably positioned inside the opening of the portable toilet; and
a valve secured to the body and in fluid communication with a hole in the body, the valve configured to facilitate inflation and deflation of the body.