Granted Patent
Utility
US 6,405,810 · App. 09/450,916
Method of lubricating and lubricant spraying apparatus
Inventors:
Ayzik Grach, David C. Beck, Christopher D. Holland
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Nov 29, 1999
Inventors
Ayzik Grach
David C. Beck
Christopher D. Holland
Assignee (at issue)
Lincoln Industries, 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.