IP Library › Granted Patent US 6,764,341
Granted Patent Utility
US 6,764,341 · App. 10/155,859

Plug connector that can be turned by 90°

Inventor: Jürgen Lappoehn
Patented Case View Patent ↗
Granted: Jul 20, 2004 Filed: May 24, 2002
Inventor
Jürgen Lappoehn
Assignee (at issue)
ERNI Elektroapparate GmbH

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 6,764,341
App. No.
10/155,859
Filed
2002-05-24
Granted
2004-07-20
Kind
B2