Granted Patent
Utility
US 6,470,925
· Confirmation No. 1769
VACUUM SYSTEM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-12-07 | OATH |
Oath or Declaration filed | 6 | View | |
| 2001-07-05 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-07-05 | A.PE |
Preliminary Amendment | 11 | View | |
| 2001-07-05 | SPEC |
Specification | 7 | View | |
| 2001-07-05 | CLM |
Claims | 3 | View | |
| 2001-07-05 | ABST |
Abstract | 1 | View | |
| 2001-07-05 | DRW |
Drawings-only black and white line drawings | 1 | View |
Inventors
Jouni Hyvarinen
Helsinki, FINLAND
Tommi Naski
Helsinki, FINLAND
Attorneys & Agents of Record
Classification
USPC
141/65
E03F1/006
Prosecution
- Examiner
- DOUGLAS, STEVEN O
- Art Unit
- 3751
- Customer No.
- 4743
- Docket No.
- 29639/37563
- Confirmation No.
- 1769
Foreign Priority
20001635
·
2000-07-10
·
FINLAND
Publication
- Pub. No.
- US20020046780A1
- Pub. Date
- 2002-04-25
Patent Term Adjustment
-56days
No related applications found.
from
EVAC OY
INTELLECTUAL PROPERTY SECURITY AGREEMENT SUPPLEMENT
Recorded 2015-02-27
from
ING BANK N.V.
RELEASE OF INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2013-01-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-08
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Quick Facts
- Patent No.
- US 6,470,925
- App. No.
- 09/898,690
- Filed
- 2001-07-05
- Granted
- 2002-10-29
- Pub. No.
- US20020046780A1
- Examiner
- DOUGLAS, STEVEN O
- Art Unit
- 3751
- PTA
- -56 days
External Links