Patent Application
Provisional
App. No. 60/283,670
· Confirmation No. 2943
Prevention of ice formation by applying electric power to a liquid water layer
Inventor:
Victor F. Petrenko
Provisional Application Expired
Inventors
Victor F. Petrenko
Hanover, NH
Attorneys & Agents of Record
Prosecution
- Docket No.
- 390431
- Confirmation No.
- 2943
Child
Claims priority from a provisional application
→
App. 09/970,555
· US 6,847,024
Filed 2001-10-04
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2002/001858
Filed 2002-01-22
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
Claims priority from a provisional application
→
App. 10/141,018
· US 6,684,647
Filed 2002-05-08
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 10/984,475
· US 7,227,110
Filed 2004-11-09
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
PETRENKO, VICTOR F.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-29
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.
- 60/283,670
- Filed
- 2001-04-12
External Links