Patent Application
Provisional
App. No. 60/288,759
· Confirmation No. 7600
Microprocessor based automatically dimmable eye protection device
Provisional Application Expired
Inventors
Thomas J. Hamilton
Holland, MI
Barry D. Scott
Orleans, MI
Attorneys & Agents of Record
Prosecution
- Customer No.
- 30589
- Docket No.
- 35060.093
- Confirmation No.
- 7600
Child
Claims priority from a provisional application
→
App. 11/820,059
· US 7,755,019
Filed 2007-06-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/834,594
· US 8,119,974
Filed 2010-07-12
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 10/741,622
· US 6,884,987
Filed 2003-12-19
· Patented Case
Child
Claims priority from a provisional application
→
App. 10/140,049
· US 6,881,939
Filed 2002-05-03
· Patented Case
Child
Claims priority from a provisional application
→
App. 12/138,999
· US 7,750,283
Filed 2008-06-13
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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.
- 60/288,759
- Filed
- 2001-05-05
External Links