Granted Patent
Utility
US 6,461,133 · App. 09/573,865
Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
Inventors:
Matthew B. Lake, Darryl Clark, Bryan David Haynes
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: May 18, 2000
Inventors
Matthew B. Lake
Darryl Clark
Bryan David Haynes
Assignee (at issue)
Kimberly-Clark Worldwide, 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.