Granted Patent
Utility
US 6,500,335
· Confirmation No. 3906
FILTER SYSTEM BASE MODULE WITH SELF-LOCKING CARTRIDGE RETAINER
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-02-16 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-02-16 | SPEC |
Specification | 11 | View | |
| 2001-02-16 | CLM |
Claims | 5 | View | |
| 2001-02-16 | ABST |
Abstract | 1 | View | |
| 2001-02-16 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-02-16 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Leon P. Janik
Suffield, CT
Michael J. Williams
Glastonbury, CT
Attorneys & Agents of Record
Classification
USPC
210/232
B01D35/30
F02M37/32
B01D27/00
B01D2201/302
B01D2201/4015
B01D2201/4076
Prosecution
- Examiner
- LITHGOW, THOMAS M
- Art Unit
- 1724
- Customer No.
- 2543
- Docket No.
- STAN/329/US
- Confirmation No.
- 3906
Publication
- Pub. No.
- US20010045385A1
- Pub. Date
- 2001-11-29
Patent Term Adjustment
-4days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-05-21
RELEASE OF SECURITY INTEREST
Recorded 2014-05-02
SECURITY AGREEMENT
Recorded 2009-08-21
RELEASE OF SECURITY INTEREST
Recorded 2009-08-17
RELEASE OF SECURITY INTEREST
Recorded 2009-08-07
SECURITY INTEREST
Recorded 2004-08-25
SECURITY INTEREST
Recorded 2004-08-24
RELEASE OF SECURITY INTEREST
Recorded 2004-08-20
SECURITY AGREEMENT
Recorded 2003-10-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-03-26
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Quick Facts
- Patent No.
- US 6,500,335
- App. No.
- 09/785,675
- Filed
- 2001-02-16
- Granted
- 2002-12-31
- Pub. No.
- US20010045385A1
- Examiner
- LITHGOW, THOMAS M
- Art Unit
- 1724
- PTA
- -4 days
External Links