Granted Patent
Utility
US 6,557,511
· Confirmation No. 5136
SUCTION SYSTEM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-08-03 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-08-03 | SPEC |
Specification | 10 | View | |
| 2001-08-03 | CLM |
Claims | 7 | View | |
| 2001-08-03 | ABST |
Abstract | 1 | View | |
| 2001-08-03 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-08-03 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Erwin Rutschmann
Tiefenbronn, GERMANY
Armin Schweizer
Ditzingen, GERMANY
Attorneys & Agents of Record
Classification
USPC
123/184.21
Prosecution
- Examiner
- HUYNH, HAI H
- Art Unit
- 3747
- Docket No.
- 037/49994
- Confirmation No.
- 5136
Foreign Priority
100 38 011.5
·
2000-08-04
·
GERMANY
Publication
- Pub. No.
- US20020017262A1
- Pub. Date
- 2002-02-14
Patent Term Adjustment
-120days
No related applications found.
MERGER
Recorded 2010-11-02
CHANGE OF NAME
Recorded 2010-11-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-08-03
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Quick Facts
- Patent No.
- US 6,557,511
- App. No.
- 09/920,726
- Filed
- 2001-08-03
- Granted
- 2003-05-06
- Pub. No.
- US20020017262A1
- Examiner
- HUYNH, HAI H
- Art Unit
- 3747
- PTA
- -120 days
External Links