Granted Patent
Utility
US 6,148,894 · App. 09/494,274
Headrail having reversible modular controls
Inventor:
Ren Judkins
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Jan 31, 2000
Inventor
Ren Judkins
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.