IP Library › Granted Patent US 638,550
Granted Patent S1
US 638,550 · App. 29/350,262 · Granted May 24, 2011

Sample processing disk cover

Assignee: 3M Innovative Properties Company
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 638,550
App. No.
29/350,262
Granted
May 24, 2011
Kind
S1
Claims (1)

The ornamental design for a sample processing disk cover, as shown and described.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 10, 2022
From: DIASORIN S.P.A.
To: DIASORIN ITALIA S.P.A.
Reel/Frame 061363/0897 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 20, 2017
From: 3M INNOVATIVE PROPERTIES COMPANY
To: FOCUS DIAGNOSTICS, INC.
Reel/Frame 041628/0449 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 20, 2017
From: FOCUS DIAGNOSTICS, INC.
To: DIASORIN S.P.A.
Reel/Frame 041628/0470 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 1, 2010
From: BEDINGHAM, WILLIAM; LUDOWISE, PETER D.; PEDERSON, JEFFREY C.; ROBOLE, BARRY W.
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 024007/0201 →