Granted Patent
Utility
US 6,253,641 · App. 09/632,433
Single drop trimmer with limited cartridge release
Inventor:
Andrew J. Tarpill
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Aug 4, 2000
Inventor
Andrew J. Tarpill
Assignee (at issue)
Capewell Components Company, LLC
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.