Granted Patent
Utility
US 4,017,064 · App. 05/570,810
Apparatus for manufacturing and stacking hemmed fabric pieces
Inventors:
Douglas J. Crawford, Roger LeMere, Francis H. Hughes
Patented Case
View Patent ↗
Granted: Apr 12, 1977
Filed: Apr 23, 1975
Inventors
Douglas J. Crawford
Roger LeMere
Francis H. Hughes
Assignee (at issue)
Cluett, Peabody & Co., 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.