Granted Patent
Utility
US 6,597,132
· Confirmation No. 2433
STAGE LIGHTING LAMP UNIT AND STAGE LIGHTING SYSTEM INCLUDING SUCH UNIT
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-08-04 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2001-12-04 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-12-04 | SPEC |
Specification | 21 | View | |
| 2001-12-04 | CLM |
Claims | 1 | View | |
| 2001-12-04 | ABST |
Abstract | 1 | View | |
| 2001-12-04 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-12-04 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Mark A. Hunt
Derby, UNITED KINGDOM
Keith J. Owen
Birmingham, UNITED KINGDOM
Michael D. Hughes
Wolverhampton, UNITED KINGDOM
Classification
USPC
315/294
H05B47/155
F21V11/10
F21W2131/406
Prosecution
- Examiner
- ALEMU, EPHREM
- Art Unit
- 2821
- Docket No.
- 07319-008006
- Confirmation No.
- 2433
Foreign Priority
9220303
·
1992-09-25
·
UNITED KINGDOM
9220309
·
1992-09-25
·
UNITED KINGDOM
9308071
·
1993-04-20
·
UNITED KINGDOM
Publication
- Pub. No.
- US20020070689A1
- Pub. Date
- 2002-06-13
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 09/313,418
· US 6,326,741
Filed 1999-05-17
· Patented Case
Parent
is a Continuation of
→
App. 08/994,036
· US 5,921,659
Filed 1997-12-18
· Patented Case
Parent
is a Division of
→
App. 08/576,211
· US 5,788,365
Filed 1995-12-21
· Patented Case
Parent
is a Continuation of
→
App. 08/077,877
· US 5,502,627
Filed 1993-06-18
· Patented Case
Child
is a Continuation of
→
App. 10/625,465
· US 6,894,443
Filed 2003-07-22
· Patented Case
Child
is a Continuation of
→
App. 11/857,404
· US 7,954,966
Filed 2007-09-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/127,975
· US 7,270,444
Filed 2005-05-11
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/154,583
· US 8,459,815
Filed 2011-06-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
RELEASE OF SECURITY INTEREST
Recorded 2011-04-22
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL (RELEASES R/F: 015583/0339)
Recorded 2007-09-19
SECURITY AGREEMENT
Recorded 2007-09-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-08-16
SECURITY AGREEMENT
Recorded 2006-01-17
SECURITY AGREEMENT
Recorded 2004-07-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-03-17
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Quick Facts
- Patent No.
- US 6,597,132
- App. No.
- 10/007,008
- Filed
- 2001-12-04
- Granted
- 2003-07-22
- Pub. No.
- US20020070689A1
- Examiner
- ALEMU, EPHREM
- Art Unit
- 2821
- PTA
- 0 days
External Links