Granted Patent
Utility
PCT National Stage
US 6,561,769
· Confirmation No. 3669
FILTER AND MUFFLER FOR A VACUUM PUMP
Inventor:
Peter Tell
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-08-27 | LET. |
Miscellaneous Incoming Letter | 12 | View |
Inventors
Peter Tell
Akersberga, SWEDEN
Attorneys & Agents of Record
Classification
USPC
417/151
Prosecution
- Examiner
- FASTOVSKY, LEONID M
- Art Unit
- 3742
- Customer No.
- 466
- Docket No.
- P479US00/CA/IA
- Confirmation No.
- 3669
Foreign Priority
9900701-5
·
1999-02-26
·
SWEDEN
Patent Term Adjustment
0days
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Quick Facts
- Patent No.
- US 6,561,769
- App. No.
- 09/914,353
- Filed
- 2001-08-27
- Granted
- 2003-05-13
- Examiner
- FASTOVSKY, LEONID M
- Art Unit
- 3742
- PTA
- 0 days
External Links