Granted Patent
Utility
US 6,318,729 · App. 09/489,211
Seal assembly with thermal expansion restricter
Inventors:
Charles E. Pitts, Jr., Merle L. Bell, Scott C. Schuette, Jesus Martinez
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Jan 21, 2000
Inventors
Charles E. Pitts, Jr.
Merle L. Bell
Scott C. Schuette
Jesus Martinez
Assignee (at issue)
Greene, Tweed of Delaware, 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.