Granted Patent
Utility
US 6,283,291 · App. 09/317,129
Drill bit case with pivotable holders
Inventors:
Kailash C. Vasudeva, Maz A. Hasan
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: May 24, 1999
Inventors
Kailash C. Vasudeva
Maz A. Hasan
Assignee (at issue)
Maxtech Manufacturing 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.