Granted Patent
Utility
Small
US 6,422,550
· Confirmation No. 4317
EXTENDING CLAMP
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2022-04-08 | MF.AD.PAIR |
Maintenance Fee Address Change for PAIR | 1 | View | |
| 2001-06-27 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-06-27 | SPEC |
Specification | 7 | View | |
| 2001-06-27 | CLM |
Claims | 2 | View | |
| 2001-06-27 | ABST |
Abstract | 1 | View | |
| 2001-06-27 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-06-27 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Michael Stiefel
Franklin, TN
Jacques E. Hoffman
Lincolnwood, IL
Attorneys & Agents of Record
Classification
USPC
269/32
Prosecution
- Examiner
- WILSON, LEE D
- Art Unit
- 3723
- Customer No.
- 22242
- Docket No.
- 71803
- Confirmation No.
- 4317
Publication
- Pub. No.
- US20020020952A1
- Pub. Date
- 2002-02-21
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2020-11-05
SECURITY INTEREST
Recorded 2020-01-21
PRETIUM PACKAGING, L.L.C.,
TRI-PACK ENTERPRISES INC.,
PVC CONTAINER CORPORATION,
BRENT RIVER CORP.,
INTERTECH CORPORATION
RELEASE OF SECURITY INTEREST
Recorded 2020-01-16
PRETIUM PACKAGING, L.L.C.,
TRI-PACK ENTERPRISES, INC.,
PVC CONTAINER CORPORATION,
BRENT RIVER PACKAGING CORPORATION,
INTERTECH CORPORATION
RELEASE OF SECURITY INTEREST (FIRST LIEN)
Recorded 2020-01-16
from
BRENT RIVER CORP.,
INTERTECH CORPORATION,
PRETIUM PACKAGING, L.L.C.,
PVC CONTAINER CORPORATION,
TRI-PACK ENTERPRISES INC.
SECURITY INTEREST
Recorded 2016-12-29
from
BRENT RIVER PACKAGING CORPORATION,
INTERTECH CORPORATION,
PRETIUM PACKAGING, L.L.C.,
PVC CONTAINER CORPORATION,
TRI-PACK ENTERPRISES, INC.
PATENT SECURITY AGREEMENT (FIRST LIEN)
Recorded 2016-11-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-09-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-20
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Quick Facts
- Patent No.
- US 6,422,550
- App. No.
- 09/893,289
- Filed
- 2001-06-27
- Granted
- 2002-07-23
- Pub. No.
- US20020020952A1
- Examiner
- WILSON, LEE D
- Art Unit
- 3723
- PTA
- 0 days
External Links