IP Library › Granted Patent US 583,800
Granted Patent S1
US 583,800 · App. 29/283,228 · Granted Dec 30, 2008

Headset

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Quick Facts
Patent No.
US 583,800
App. No.
29/283,228
Granted
Dec 30, 2008
Kind
S1
Claims (1)

The ornamental design for a headset, as shown and described.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 27, 2017
From: MICROSOFT MOBILE OY
To: HMD GLOBAL OY
Reel/Frame 041536/0345 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 034471 FRAME 0075. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT ADDRESS IS KEILALAHDENTIE 2-4. Recorded Jan 2, 2015
From: NOKIA CORPORATION
To: MICROSOFT MOBILE OY
Reel/Frame 034718/0723 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 26, 2014
From: NOKIA CORPORATION
To: MICROSOFT MOBILE OY
Reel/Frame 034471/0075 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 18, 2008
From: JAAKKOLA, MIKAEL; RIHU, VEIKKO; KNUUTTILA, OSMO
To: NOKIA CORPORATION
Reel/Frame 021258/0657 →