US 11,859,338 B2
Recyclable, renewable, or biodegradable package
Michael David Sanders, Cincinnati, OH (US); Mark Robert Sivik, Mason, OH (US); and Ian Oliver Malott, Cincinnati, OH (US)
Assigned to The Procter & Gamble Company, Cincinnati, OH (US)
Filed by The Procter & Gamble Company, Cincinnati, OH (US)
Filed on Jan. 27, 2020, as Appl. No. 16/752,719.
Claims priority of provisional application 62/797,669, filed on Jan. 28, 2019.
Prior Publication US 2020/0240068 A1, Jul. 30, 2020
Int. Cl. D06F 39/02 (2006.01); C11D 17/04 (2006.01)
CPC D06F 39/02 (2013.01) [C11D 17/045 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A package for a single unit dose detergent, the package comprising a biodegradable outer shell and an inner structure, wherein the inner structure comprises divided sections which comprise a bottom; extending downward from the bottom of the divided sections is one or more protuberances with a bottom, wherein the package further comprises a gap between the inner structure and the outer shell adjacent to the bottom of the one or more protuberances, wherein the protuberances are hollow.