Granted Patent
Utility
US 6,126,422 · App. 08/957,601
Tip seal for scroll type compressor and manufacturing method therefor
Inventors:
Daniel R. Crum, William L. Stichman
Patented Case
View Patent ↗
Granted: Oct 3, 2000
Filed: Oct 24, 1997
Inventors
Daniel R. Crum
William L. Stichman
Assignee (at issue)
American Standard 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.