IP Library › Granted Patent US 584,297
Granted Patent S1
US 584,297 · App. 29/297,404 · Granted Jan 6, 2009

Set of key buttons for a telephone handset

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Quick Facts
Patent No.
US 584,297
App. No.
29/297,404
Granted
Jan 6, 2009
Kind
S1
Claims (1)

We claim the ornamental design for a set of key buttons 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 Nov 12, 2007
From: FURUNO, MASASHI; HASEGAWA, TAKASHI; MORIYAMA, TOSHIYA; SAKAMOTO, HIDEAKI
To: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Reel/Frame 020097/0001 →