Granted Patent
Utility
US 4,863,775 · App. 07/270,452
Garment wash finish for denim
Inventors:
Robert D. Jacobs, Edward J. Davis
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: Nov 7, 1988
Inventors
Robert D. Jacobs
Edward J. Davis
Assignee (at issue)
Burlington Industries LLC
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.