Granted Patent
Utility
US 6,513,838
· Confirmation No. 3466
CONNECTION OF DOUBLE-WALLED PIPES
Inventor:
Matthias Poehler
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-12-21 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-12-21 | SPEC |
Specification | 22 | View | |
| 2001-12-21 | CLM |
Claims | 6 | View | |
| 2001-12-21 | ABST |
Abstract | 1 | View | |
| 2001-12-21 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-12-21 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Matthias Poehler
Hamburg, GERMANY
Attorneys & Agents of Record
Classification
USPC
285/123.15
F16L39/005
B64D37/005
Prosecution
- Examiner
- HEWITT, JAMES M
- Art Unit
- 3679
- Customer No.
- 21553
- Docket No.
- 4266
- Confirmation No.
- 3466
Foreign Priority
100 64 227.6
·
2000-12-22
·
GERMANY
Publication
- Pub. No.
- US20020093195A1
- Pub. Date
- 2002-07-18
Patent Term Adjustment
0days
No related applications found.
from
POEHLER, MATTHIAS
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-10-28
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Quick Facts
- Patent No.
- US 6,513,838
- App. No.
- 10/032,217
- Filed
- 2001-12-21
- Granted
- 2003-02-04
- Pub. No.
- US20020093195A1
- Examiner
- HEWITT, JAMES M
- Art Unit
- 3679
- PTA
- 0 days
External Links