Patent Application
Provisional
App. No. 60/538,202
· Confirmation No. 4685
Switched resonant ultrasonic power amplifier system
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-08-24 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2004-07-19 | PA.. |
Power of Attorney | 1 | View | |
| 2004-01-22 | TRNA |
Transmittal of New Application | 2 | View | |
| 2004-01-22 | SPEC |
Specification | 23 | View | |
| 2004-01-22 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2004-01-22 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
James W. McPherson
Boulder, CO
James H. Orszulak
Nederland, CO
Attorneys & Agents of Record
Prosecution
- Customer No.
- 90039
- Docket No.
- 2921 PRO 3 (203-3602)
- Confirmation No.
- 4685
Child
Claims priority from a provisional application
→
App. 13/943,518
· US 8,966,981
Filed 2013-07-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 10/974,332
· US 7,396,336
Filed 2004-10-27
· Patented Case
Child
Claims priority from a provisional application
→
App. 14/604,452
· US 9,768,373
Filed 2015-01-23
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/163,408
· US 8,096,961
Filed 2008-06-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/163,341
· US 8,113,057
Filed 2008-06-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/350,877
· US 8,485,993
Filed 2012-01-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-12-06
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Quick Facts
- App. No.
- 60/538,202
- Filed
- 2004-01-22
External Links