Back to results
US 11,072,108 B2Granted
Patterned substrates
AssigneeThe Procter & Gamble Company
InventorsLeroy Joseph Kocher, Jill Marlene Orr, Timothy Ian Mullane, Kelyn Anne Arora
Life of this patent
Estimating the term…
Abstract
Patterned substrates having a first substrate region that is incrementally mechanically stretched with corrugations and a second substrate region having a plurality of discrete unstretched portions completely surrounded by the first substrate region.
Claims20
A patterned substrate comprising:
- a primary substrate direction and a secondary substrate direction, which is perpendicular to the primary substrate direction;
- a first substrate region having a plurality of incrementally mechanically stretched corrugations, each of which has a crest;
- and
- a second substrate region having a plurality of discrete circular unstretched portions, each of which:
- is adjacent to four or more ends of the crests of the corrugations;
- and
- is completely surrounded by the first substrate region.
4 more elements
Dependencies are inferred from the claim text.