Patent Application
Provisional
Small
App. No. 60/761,580
· Confirmation No. 3934
Rapid test apparatus
Provisional Application Expired
Inventors
Greg Liang
Rancho Cucamonga, CA
Yahong Liang
Tianjin, CHINA
Prosecution
- Customer No.
- 39325
- Confirmation No.
- 3934
Child
Claims priority from a provisional application
→
App. 11/625,813
· US 7,871,568
Filed 2007-01-22
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
→
PCT/US2007/001678
Filed 2007-01-23
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 12/150,148
· US 7,794,656
Filed 2008-04-25
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/938,331
Filed 2010-11-02
· Abandoned -- Failure to Respond to an Office Action
No recorded assignments were found for this patent.
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.
- 60/761,580
- Filed
- 2006-01-23
External Links