IP Library › Granted Patent US 550,291
Granted Patent S1
US 550,291 · App. 29/262,857 · Granted Sep 4, 2007

Combined emergency exit sign and light

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
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 550,291
App. No.
29/262,857
Granted
Sep 4, 2007
Kind
S1
Claims (1)

The ornamental design for a combined emergency exit sign and light, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Mar 5, 2014
From: THOMAS & BETTS INTERNATIONAL, INC.
To: THOMAS & BETTS INTERNATIONAL LLC
Reel/Frame 032388/0428 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 12, 2006
From: COUILLARD, FRANCOIS; BOURGEOIS, LUC
To: THOMAS & BETTS INTERNATIONAL, INC.
Reel/Frame 018058/0127 →