Granted Patent
Utility
US 6,270,713 · App. 09/500,892
Tip seal for scroll type compressors and manufacturing method therefor
Inventors:
Daniel R. Crum, William L. Stichman
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Feb 9, 2000
Inventors
Daniel R. Crum
William L. Stichman
Assignee (at issue)
American Standard International 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.