IP Library › Granted Patent US 580,426
Granted Patent S1
US 580,426 · App. 29/296,468 · Granted Nov 11, 2008

Telephone handset

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 580,426
App. No.
29/296,468
Granted
Nov 11, 2008
Kind
S1
Claims (1)

We claim the ornamental design for a telephone handset, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Nov 3, 2008
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 021774/0425 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 22, 2007
From: MIYATA, KENJI; HASEGAWA, TAKASHI
To: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Reel/Frame 019993/0434 →