Patent Application
Utility
App. No. 09/774,295
· Confirmation No. 9833
CROSSOVER TREE SYSTEM
Abandoned -- Failure to Pay Issue Fee
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-09-12 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-09-12 | DRW |
Drawings-only black and white line drawings | 40 | View | |
| 2001-01-29 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-01-29 | ADS |
Application Data Sheet | 2 | View | |
| 2001-01-29 | SPEC |
Specification | 34 | View | |
| 2001-01-29 | CLM |
Claims | 7 | View | |
| 2001-01-29 | ABST |
Abstract | 1 | View | |
| 2001-01-29 | DRW |
Drawings-only black and white line drawings | 39 | View |
Inventors
David C. Baskett
Houston, TX
Edwin R. Knerr
Houston, TX
Attorneys & Agents of Record
Classification
USPC
166/379
E21B34/04
E21B33/0353
E21B33/035
E21B33/043
E21B33/068
E21B33/076
Prosecution
- Examiner
- SUCHFIELD, GEORGE A
- Art Unit
- 3672
- Customer No.
- 23369
- Docket No.
- 11540.0019.NPUS00
- Confirmation No.
- 9833
Publication
- Pub. No.
- US20020011336A1
- Pub. Date
- 2002-01-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-12
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.
- 09/774,295
- Filed
- 2001-01-29
- Pub. No.
- US20020011336A1
- Examiner
- SUCHFIELD, GEORGE A
- Art Unit
- 3672
External Links