Granted Patent
Utility
US 6,635,175
· Confirmation No. 5786
FILTER HOUSING
Inventor:
Ralph J. Stankowski
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-05-06 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-07-01 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-06-28 | TRNA |
Transmittal of New Application | 12 | View | |
| 2001-06-28 | SPEC |
Specification | 21 | View | |
| 2001-06-28 | CLM |
Claims | 2 | View | |
| 2001-06-28 | ABST |
Abstract | 1 | View | |
| 2001-06-28 | DRW |
Drawings-only black and white line drawings | 33 | View | |
| 2001-06-28 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Ralph J. Stankowski
Westford, MA
Attorneys & Agents of Record
Classification
USPC
210/232
Prosecution
- Examiner
- LITHGOW, THOMAS M
- Art Unit
- 1724
- Customer No.
- 29621
- Docket No.
- MCA-473-CIP
- Confirmation No.
- 5786
Publication
- Pub. No.
- US20010037969A1
- Pub. Date
- 2001-11-08
Patent Term Adjustment
0days
ASSIGNMENT OF PATENT SECURITY INTEREST RECORDED AT REEL/FRAME 048811/0679
Recorded 2019-11-05
SECURITY INTEREST
Recorded 2018-11-13
ENTEGRIS, INC.,
POCO GRAPHITE, INC.,
ATMI, INC.,
ATMI PACKAGING, INC.,
ADVANCED TECHNOLOGY MATERIALS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2018-11-08
ENTEGRIS, INC.,
POCO GRAPHITE, INC.,
ATMI, INC.,
ATMI PACKAGING, INC.,
ADVANCED TECHNOLOGY MATERIALS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2018-11-08
from
ADVANCED TECHNOLOGY MATERIALS, INC.,
ATMI PACKAGING, INC.,
ATMI, INC.,
ENTEGRIS, INC.,
POCO GRAPHITE, INC.
SECURITY INTEREST
Recorded 2014-05-02
from
ADVANCED TECHNOLOGY MATERIALS, INC.,
ATMI PACKAGING, INC.,
ATMI, INC.,
ENTEGRIS, INC.,
POCO GRAPHITE, INC.
SECURITY INTEREST
Recorded 2014-05-01
RELEASE OF SECURITY INTEREST
Recorded 2011-08-17
from
ENTEGRIS, INC.
SECURITY AGREEMENT
Recorded 2009-03-09
from
STANKOWSKI, RALPH J.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-28
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Quick Facts
- Patent No.
- US 6,635,175
- App. No.
- 09/894,442
- Filed
- 2001-06-28
- Granted
- 2003-10-21
- Pub. No.
- US20010037969A1
- Examiner
- LITHGOW, THOMAS M
- Art Unit
- 1724
- PTA
- 0 days
External Links