Granted Patent
Utility
US 6,474,967 · App. 09/573,712
Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
Inventors:
Bryan David Haynes, Darryl Clark, Matthew B. Lake
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: May 18, 2000
Inventors
Bryan David Haynes
Darryl Clark
Matthew B. Lake
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.