Granted Patent
Utility
US 4,351,096 · App. 06/182,212
Multiple spindle rotary indexing machine tool
Inventors:
Frank A. Depweg, Edward A. Zukowski
Patented Case
View Patent ↗
Granted: Sep 28, 1982
Filed: Aug 28, 1980
Inventors
Frank A. Depweg
Edward A. Zukowski
Assignee (at issue)
White Consolidated 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.