Patent Application
Provisional
Small
App. No. 60/381,236
· Confirmation No. 9521
Chromeless phaseshift mask idea
Inventor:
John P. Snyder
Provisional Application Expired
Inventors
John P. Snyder
Edina, MN
Attorneys & Agents of Record
Prosecution
- Customer No.
- 25763
- Docket No.
- 14427
- Confirmation No.
- 9521
Child
Claims priority from a provisional application
→
App. 12/562,131
· US 8,154,025
Filed 2009-09-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/443,747
Filed 2012-04-10
· Abandoned -- Incomplete Application (Pre-examination)
Child
PCT
Claims priority from a provisional application
→
PCT/US2003/015367
Filed 2003-05-16
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 10/440,472
Filed 2003-05-16
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 11/215,499
Filed 2005-08-30
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 10/440,498
· US 6,974,737
Filed 2003-05-16
· Patented Case
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/381,236
- Filed
- 2002-05-16
External Links