Granted Patent
Utility
US 4,256,529 · App. 06/001,083
Ultrasonic apparatus for manufacturing brassiere tapes
Inventors:
Robert A. Clarke, Peter J. Kuhl, Richard H. Paschke
Patented Case
View Patent ↗
Granted: Mar 17, 1981
Filed: Jan 5, 1979
Inventors
Robert A. Clarke
Peter J. Kuhl
Richard H. Paschke
Assignee (at issue)
Cavitron, 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.