Granted Patent
Utility
US 4,621,585 · App. 06/776,651
Apparatus for fabricating pillowcases
Inventors:
Gregory A. Ball, Byron E. Moore, Hoyt W. Beam
Patented Case
View Patent ↗
Granted: Nov 11, 1986
Filed: Sep 16, 1985
Inventors
Gregory A. Ball
Byron E. Moore
Hoyt W. Beam
Assignee (at issue)
Cannon Mills 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.