IP Library › Granted Patent US 572,360
Granted Patent S1
US 572,360 · App. 29/239,439 · Granted Jul 1, 2008

Breathing air filtration device

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 572,360
App. No.
29/239,439
Granted
Jul 1, 2008
Kind
S1
Claims (1)

The ornamental design for a breathing air filtration device, as shown.