Patent Application
Provisional
App. No. 60/288,760
· Confirmation No. 7602
Eye protection device having dual high voltage switchng
Inventor:
Thomas J. Hamilton
Provisional Application Expired
Inventors
Thomas J. Hamilton
Holland, MI
Attorneys & Agents of Record
Prosecution
- Customer No.
- 30589
- Docket No.
- 35060.086
- Confirmation No.
- 7602
Child
Claims priority from a provisional application
→
App. 10/139,837
· US 6,841,772
Filed 2002-05-03
· Patented Case
Child
Claims priority from a provisional application
→
App. 11/707,298
· US 7,659,495
Filed 2007-02-19
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 11/035,805
· US 7,180,047
Filed 2005-01-10
· Patented Case
MASTER RELEASE OF LIEN
Recorded 2004-03-08
PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT
Recorded 2002-04-19
FIRST SUPPLEMENTAL PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT, ATTACHED HERETO AS EXHIBIT 1.
Recorded 2001-10-23
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.
- 60/288,760
- Filed
- 2001-05-05
External Links