Granted Patent
Utility
US 6,621,225
· Confirmation No. 1853
INTELLIGENT ELECTRICAL SWITCHING DEVICES.
Inventor:
Frederick J. Bruwer
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-03-04 | IMIS |
Miscellaneous Internal Document | 1 | View | |
| 2001-02-26 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-02-26 | A.PE |
Preliminary Amendment | 6 | View | |
| 2001-02-26 | SPEC |
Specification | 25 | View | |
| 2001-02-26 | CLM |
Claims | 7 | View | |
| 2001-02-26 | ABST |
Abstract | 2 | View | |
| 2001-02-26 | DRW |
Drawings-only black and white line drawings | 18 | View | |
| 2001-02-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2001-02-26 | DRW |
Drawings-only black and white line drawings | 6 | View |
Inventors
Frederick J. Bruwer
Paarl, SOUTH AFRICA
Attorneys & Agents of Record
Classification
USPC
315/86
H05B39/041
H05B47/185
H05B47/16
H05B47/10
H05B47/165
H05B47/1975
H05B39/044
H05B39/085
H05B39/09
Y02B20/00
Y02B20/40
Prosecution
- Examiner
- LEE, WILSON
- Art Unit
- 2821
- Customer No.
- 23640
- Docket No.
- 068332.0104
- Confirmation No.
- 1853
Publication
- Pub. No.
- US20020047595A1
- Pub. Date
- 2002-04-25
Patent Term Adjustment
-120days
Parent
is a Continuation of
→
App. 09/169,395
· US 6,249,089
Filed 1998-10-09
· Patented Case
Child
is a Continuation of
→
App. 11/961,723
· US 7,443,101
Filed 2007-12-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/644,558
· US 8,531,120
Filed 2012-10-04
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/365,042
· US 6,650,066
Filed 2003-02-12
· Patented Case
Child
is a Continuation of
→
App. 12/855,006
· US 7,994,726
Filed 2010-08-12
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/189,865
· US 8,288,952
Filed 2011-07-25
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/690,423
· US 6,952,084
Filed 2003-10-21
· Patented Case
Child
is a Continuation of
→
App. 11/928,964
· US 7,498,749
Filed 2007-10-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/239,369
· US 7,781,980
Filed 2008-09-26
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/873,418
· US 8,823,273
Filed 2013-04-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/060,329
· US 7,336,037
Filed 2005-02-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
AZOTEQ HOLDINGS LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-06-20
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Quick Facts
- Patent No.
- US 6,621,225
- App. No.
- 09/793,303
- Filed
- 2001-02-26
- Granted
- 2003-09-16
- Pub. No.
- US20020047595A1
- Examiner
- LEE, WILSON
- Art Unit
- 2821
- PTA
- -120 days
External Links