IP Library › Granted Patent US 5,940,978
Granted Patent Utility
US 5,940,978 · App. 08/927,707

Builder's level with hand-grip feature

Inventors: Randall J. Wright, Joseph B. Coel
Patented Case View Patent ↗
Granted: Aug 24, 1999 Filed: Sep 10, 1997
Inventors
Randall J. Wright
Joseph B. Coel
Assignee (at issue)
Empire Level Mfg. Corp.

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,940,978
App. No.
08/927,707
Filed
1997-09-10
Granted
1999-08-24
Kind
A