Patent Application
Utility
Small
App. No. 09/987,725
· Confirmation No. 7663
EFFICIENCY WATER DESALINATION/PURIFICATION
Inventor:
Michael D. Max
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-30 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2001-11-15 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-15 | SPEC |
Specification | 38 | View | |
| 2001-11-15 | CLM |
Claims | 8 | View | |
| 2001-11-15 | ABST |
Abstract | 1 | View | |
| 2001-11-15 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2001-11-15 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Michael D. Max
Washington, DC
Attorneys & Agents of Record
Classification
USPC
210/747
Prosecution
- Examiner
- HOEY, BETSEY MORRISON
- Art Unit
- 1724
- Customer No.
- 909
- Docket No.
- P 283338
- Confirmation No.
- 7663
Publication
- Pub. No.
- US20020060192A1
- Pub. Date
- 2002-05-23
Patent Term Adjustment
0days
Parent
Claims priority from a provisional application
→
App. 60/252,411
Filed 2000-11-22
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/255,066
Filed 2000-12-14
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/264,326
Filed 2001-01-29
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 10/656,339
· US 6,969,467
Filed 2003-09-08
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
BAUCH, THOMAS J.
RELEASE OF SECURITY INTEREST
Recorded 2008-10-31
from
MAX, MICHAEL
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-15
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Quick Facts
- App. No.
- 09/987,725
- Filed
- 2001-11-15
- Granted
- 2004-01-06
- Pub. No.
- US20020060192A1
- Examiner
- HOEY, BETSEY MORRISON
- Art Unit
- 1724
- PTA
- 0 days
External Links