Granted Patent
Utility
US 4,497,627 · App. 06/582,679
Hot shoe apparatus for preheating drafting, and stabilizing in sequence a running yarn strand
Inventor:
Bobby M. Phillips
Patented Case
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Granted: Feb 5, 1985
Filed: Feb 23, 1984
Inventor
Bobby M. Phillips
Assignee (at issue)
EASTMAN KODAK 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.