IP Library › Granted Patent US 505,680
Granted Patent S1
US 505,680 · App. 29/203,124 · Granted May 31, 2005

Rigid support for a thin film data storage medium

Assignee: Bayer Materialscience LLC
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 505,680
App. No.
29/203,124
Granted
May 31, 2005
Kind
S1
Claims (1)

The ornamental design for a rigid support for a thin film data storage medium, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Oct 16, 2015
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 036876/0585 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 14, 2004
From: BAYER POLYMERS LLC
To: BAYER MATERIALSCIENCE LLC
Reel/Frame 016411/0377 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 8, 2004
From: BOISSONNEAULT, RONALD A.; PISIPATI, RAMESH M.
To: BAYER POLYMERS LLC
Reel/Frame 015217/0196 →
Continuity (1)
Continuation In Part 1028170300 · Oct 28, 2002