Granted Patent
Utility
US 5,820,005 · App. 08/785,377
Tape dispenser
Inventors:
Jerzy Perkitny, William W. Knox, Brian A. Vulpitta, Glenn M. Kaiser
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Jan 21, 1997
Inventors
Jerzy Perkitny
William W. Knox
Brian A. Vulpitta
Glenn M. Kaiser
Assignee (at issue)
Manco, 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.