IP Library › Granted Patent US 631,670
Granted Patent S1
US 631,670 · App. 29/311,136 · Granted Feb 1, 2011

Insulation material

Assignee: Knauf Insulation Limited
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Quick Facts
Patent No.
US 631,670
App. No.
29/311,136
Granted
Feb 1, 2011
Kind
S1
Claims (1)

The ornamental design for insulation material, as shown and described.

Assignments (5)
CONFIRMATORY PATENT ASSIGNMENT Recorded Jul 3, 2018
From: SWIFT, BRIAN LEE
To: KNAUF INSULATION GMBH
Reel/Frame 046474/0260 →
CHANGE OF NAME Recorded Aug 7, 2015
From: KNAUF INSULATION, LLC
To: KNAUF INSULATION, INC.
Reel/Frame 036304/0034 →
CHANGE OF NAME Recorded Jul 1, 2015
From: KNAUF INSULATION, LLC
To: KNAUF INSULATION, INC
Reel/Frame 036048/0880 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 21, 2015
From: KNAUF INSULATION LIMITED; KNAUF INSULATION GMBH; KNAUF INSULATION, LLC; KNAUF INSULATION SPRL
To: KNAUF INSULATION, LLC; KNAUF INSULATION SPRL
Reel/Frame 034783/0898 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 27, 2009
From: JACKSON, ROGER
To: KNAUF INSULATION LIMITED
Reel/Frame 022606/0321 →