Granted Patent
Utility
US 4,333,979 · App. 06/179,054
Soft, bulky, lightweight nonwoven web and method of producing; the web has both fused spot bonds and patterned embossments
Inventors:
Michael A. Sciaraffa, David G. Thome, Clifford M. Vogt
Patented Case
View Patent ↗
Granted: Jun 8, 1982
Filed: Aug 18, 1980
Inventors
Michael A. Sciaraffa
David G. Thome
Clifford M. Vogt
Assignee (at issue)
Kimberly-Clark Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.