Granted Patent
Utility
US 6,819,680
· Confirmation No. 8588
LINK AGGREGATION CONTROL FOR NETWORK DEVICES
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2016-03-21 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2011-09-23 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2011-07-08 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-07-08 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-06-27 | PA.. |
Power of Attorney | 2 | View | |
| 2011-06-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2004-09-13 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-09-13 | C.AD |
Change of Address | 1 | View | |
| 2001-03-26 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-03-26 | SPEC |
Specification | 18 | View | |
| 2001-03-26 | CLM |
Claims | 2 | View | |
| 2001-03-26 | ABST |
Abstract | 1 | View | |
| 2001-03-26 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2001-03-26 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Graeme A. Hickman
Harpenden, UNITED KINGDOM
Maurice A. Goodfellow
Dunstable, UNITED KINGDOM
Ernest L. Bell
Hemel Hempstead, UNITED KINGDOM
Attorneys & Agents of Record
Classification
USPC
370/475
H04L45/00
Y02D30/50
H04L45/245
Prosecution
- Examiner
- VANDERPUYE, KENNETH N
- Art Unit
- 2661
- Customer No.
- 56436
- Confirmation No.
- 8588
Foreign Priority
0102314.2
·
2001-01-30
·
UNITED KINGDOM
Publication
- Pub. No.
- US20020110148A1
- Pub. Date
- 2002-08-15
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2022-02-09
PATENT ASSIGNMENT, SECURITY INTEREST, AND LIEN AGREEMENT
Recorded 2021-01-26
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR: GOODFELLOW, MANRICE A. PREVIOUSLY RECORDED ON REEL 011655 FRAME 0492. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2020-08-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-11-09
CORRECTIVE ASSIGNMENT PREVIUOSLY RECORDED ON REEL 027329 FRAME 0001 AND 0044.
Recorded 2012-05-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-12-06
from
3COM CORPORATION
CORRECTIVE ASSIGNMENT TO CORRECT THE SEE ATTACHED
Recorded 2010-07-15
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-03-26
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Quick Facts
- Patent No.
- US 6,819,680
- App. No.
- 09/816,313
- Filed
- 2001-03-26
- Granted
- 2004-11-16
- Pub. No.
- US20020110148A1
- Examiner
- VANDERPUYE, KENNETH N
- Art Unit
- 2661
- PTA
- 0 days
External Links