IP Library › Granted Patent US 672,683
Granted Patent S1
US 672,683 · App. 29/388,898 · Granted Dec 18, 2012

Chin guard

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Quick Facts
Patent No.
US 672,683
App. No.
29/388,898
Granted
Dec 18, 2012
Kind
S1
Claims (1)

The ornamental design for a chin guard, as shown and described.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 13, 2014
From: MINE SAFETY APPLIANCES COMPANY, LLC
To: MSA TECHNOLOGY, LLC
Reel/Frame 032444/0471 →
MERGER Recorded Mar 13, 2014
From: MINE SAFETY APPLIANCES COMPANY
To: MINE SAFETY APPLIANCES COMPANY, LLC
Reel/Frame 032445/0190 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 18, 2011
From: KLOTZ, ROBERT; KREKE, REBECCA; HALL, MARK
To: MINE SAFETY APPLIANCES COMPANY
Reel/Frame 026478/0770 →