Granted Patent
Utility
US 3,949,920 · App. 05/494,264
Fabric alignment apparatus
Inventors:
William C. Habert, Philip A. Phillips
Patented Case
View Patent ↗
Granted: Apr 13, 1976
Filed: Aug 1, 1974
Inventors
William C. Habert
Philip A. Phillips
Assignee (at issue)
Uniroyal Ltd.
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.