IP Library › Granted Patent US 520,129
Granted Patent S1
US 520,129 · App. 29/198,764 · Granted May 2, 2006

Figure 8 shaped diffuser well

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 520,129
App. No.
29/198,764
Granted
May 2, 2006
Kind
S1
Claims (1)

I claim the ornamental design for a figure 8 shaped diffuser well, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 25, 2014
From: SEVY, EARL VAUGHN
To: ESIP SERIES I, LLC
Reel/Frame 032516/0948 →
Continuity (1)
Division 2917934600 · Apr 10, 2003