IP Library › Granted Patent US 543,953
Granted Patent S1
US 543,953 · App. 29/189,322 · Granted Jun 5, 2007

Wing portion of a butterfly-style inside-out heat sink

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 543,953
App. No.
29/189,322
Granted
Jun 5, 2007
Kind
S1
Claims (1)

We claim the ornamental design for a wing portion of a butterfly-style inside out heat sink, as shown and described.

Assignments (6)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 13, 2023
From: INTELLECTUAL VENTURES ASSETS 191 LLC
To: MIND FUSION, LLC
Reel/Frame 064270/0685 →
SECURITY INTEREST Recorded Mar 24, 2023
From: MIND FUSION, LLC
To: INTELLECTUAL VENTURES ASSETS 191 LLC; INTELLECTUAL VENTURES ASSETS 186 LLC
Reel/Frame 063295/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 12, 2023
From: CUFER ASSET LTD. L.L.C.
To: INTELLECTUAL VENTURES ASSETS 191 LLC
Reel/Frame 062666/0371 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 30, 2008
From: CUBIC WAFER, INC.
To: CUFER ASSET LTD. L.L.C.
Reel/Frame 021173/0200 →
CHANGE OF NAME Recorded Dec 20, 2006
From: XANOPTIX, INC.
To: CUBIC WAFER, INC.
Reel/Frame 018658/0840 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 2, 2003
From: DUGAS, ROGER; FRUSHOUR, ROSS L.
To: XANOPTIX, INC.
Reel/Frame 014485/0005 →