IP Library › Granted Patent US 5,503,806
Granted Patent Utility
US 5,503,806 · App. 08/280,487

Varying permeability filter for airbag inflator

Inventors: Brian Fulmer, Todd S. Parker
Patented Case View Patent ↗
Granted: Apr 2, 1996 Filed: Jul 26, 1994
Inventors
Brian Fulmer
Todd S. Parker
Assignee (at issue)
Morton International, Inc.

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

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 5,503,806
App. No.
08/280,487
Filed
1994-07-26
Granted
1996-04-02
Kind
A