IP Library › Granted Patent US 539,485
Granted Patent S1
US 539,485 · App. 29/265,416 · Granted Mar 27, 2007

Mask for protecting a face

Assignee: Otos Tech Co., Ltd.
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Quick Facts
Patent No.
US 539,485
App. No.
29/265,416
Granted
Mar 27, 2007
Kind
S1
Claims (1)

I claim, the ornamental design for a mask for protecting a face, as shown and described.

Assignments (2)
CHANGE OF ASSIGNEE'S ADDRESS Recorded Oct 24, 2008
From: OTOS TECH CO., LTD.
To: OTOS TECH CO., LTD.
Reel/Frame 021731/0228 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 31, 2006
From: HUH, MON YOUNG
To: OTOS TECH CO., LTD.
Reel/Frame 018261/0336 →
Priority Claims (1)
KR 30-2006-0009193 · Mar 14, 2006 · national