Patent Application
Provisional
App. No. 60/322,560
· Confirmation No. 4871
Hall effect thruster with anode having magnetic field barrier
Inventor:
Kristi H. de Grys
Provisional Application Expired
Inventors
Kristi H. de Grys
Bothell, WA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 26389
- Docket No.
- PRAE117274
- Confirmation No.
- 4871
NOTICE OF GRANT OF SECURITY INTEREST
Recorded 2005-03-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-12-09
from
DE GRYS, KRISTI H.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-15
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 application's details
Quick Facts
- App. No.
- 60/322,560
- Filed
- 2001-09-10
External Links