Granted Patent
Utility
US 6,648,167
· Confirmation No. 2569
DUCTING PASSAGES FOR A POLYMERIC LINING
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-22 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2001-02-14 | TRNA |
Transmittal of New Application | 6 | View | |
| 2001-02-14 | SPEC |
Specification | 15 | View | |
| 2001-02-14 | CLM |
Claims | 5 | View | |
| 2001-02-14 | ABST |
Abstract | 1 | View | |
| 2001-02-14 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-02-14 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
John M. Brupbacher
Baltimore, MD
Scott E. Vogt
Catonsville, MD
Attorneys & Agents of Record
Classification
USPC
220/586
B32B15/08
B65D90/046
Y10S220/27
Prosecution
- Examiner
- MOY, JOSEPH MAN
- Art Unit
- 3727
- Customer No.
- 23973
- Docket No.
- 9256-22
- Confirmation No.
- 2569
Patent Term Adjustment
-5days
No related applications found.
SERMATECH INTERNATIONAL HOLDINGS CORP.,
ACP SI ACQUISITION SUB CORP.,
SERMATECH INTERNATIONAL INCORPORATED,
SERMATECH INTERNATIONAL CANADA CORP.,
SERMATECH INTERNATIONAL CANADA GP, LLC
SECURITY AGREEMENT
Recorded 2009-07-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-12-30
from
ACP SI ACQUISITION SUB CORP.,
SERMATECH INTERNATINAL CANADA CORP.,
SERMATECH INTERNATIONAL CANADA GP LLC,
SERMATECH INTERNATIONAL HOLDING CORP.,
SERMATECH INTERNATIONAL INCORPORATED
SECURITY INTEREST
Recorded 2005-03-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-11-15
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-14
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Quick Facts
- Patent No.
- US 6,648,167
- App. No.
- 09/782,870
- Filed
- 2001-02-14
- Granted
- 2003-11-18
- Examiner
- MOY, JOSEPH MAN
- Art Unit
- 3727
- PTA
- -5 days
External Links