Granted Patent
Utility
US 6,315,543 · App. 09/306,459
Detection and removal system for reducing cycle time of an injection molding apparatus
Inventors:
Manfred Lausenhammer, Arnold Mai, Frank Oster, Stephan Klang, Sven Mertes, Witold Neter, Hai Luong, Tiemo Brand
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: May 7, 1999
Inventors
Manfred Lausenhammer
Arnold Mai
Frank Oster
Stephan Klang
Sven Mertes
Witold Neter
Hai Luong
Tiemo Brand
Assignee (at issue)
Husky Injection Molding Systems Ltd.
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.