Granted Patent
Utility
US 6,110,243 · App. 09/169,530
Cleanable filter bag assembly
Inventors:
Raymond M. Wnenchak, John E. Bacino, Stephen K. Stark, Erik H. Wildt, Karen Tronto
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Oct 9, 1998
Inventors
Raymond M. Wnenchak
John E. Bacino
Stephen K. Stark
Erik H. Wildt
Karen Tronto
Assignee (at issue)
Gore Enterprise Holdings, 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.