Granted Patent
Utility
US 4,594,929 · App. 06/696,361
Microtome having specimen retraction means
Inventors:
Werner Behme, Manfred Berleth
Patented Case
View Patent ↗
Granted: Jun 17, 1986
Filed: Jan 30, 1985
Inventors
Werner Behme
Manfred Berleth
Assignee (at issue)
Parke, Davis & Company
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.