Granted Patent
Utility
US 6,543,489
· Confirmation No. 8757
UNITARY REDUCTION DUCT
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2013-05-21 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2013-05-21 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2013-04-15 | PA.. |
Power of Attorney | 1 | View | |
| 2013-04-15 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2013-04-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2002-06-24 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-06-24 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2002-05-01 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-05-01 | SPEC |
Specification | 4 | View | |
| 2002-05-01 | CLM |
Claims | 2 | View | |
| 2002-05-01 | ABST |
Abstract | 1 | View | |
| 2002-05-01 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2002-05-01 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Clair A. Luce
Burgaw, NC
Ronald D. Shuck
Hattiesburg, MS
Attorneys & Agents of Record
Classification
USPC
138/156
F16L21/002
Prosecution
- Examiner
- BRINSON, PATRICK F
- Art Unit
- 3752
- Customer No.
- 104043
- Docket No.
- FDN-2682 (6602-025PAT221)
- Confirmation No.
- 8757
Patent Term Adjustment
0days
No related applications found.
from
BMIC LLC,
ELK COMPOSITE BUILDING PRODUCTS, INC.,
ELK PREMIUM BUILDING PRODUCTS, INC.,
ELKCORP,
GAF ENERGY LLC,
HBP ACQUISITION LLC,
SIPLAST, INC.,
SPECIALTY GRANULES INVESTMENTS LLC
SECURITY INTEREST
Recorded 2021-09-23
BUILDING MATERIALS CORPORATION OF AMERICA,
BMCA ACQUISITION INC.,
BMCA ACQUISITION SUB INC.,
BMCA FRESNO LLC,
BMCA FRESNO II LLC,
BMCA GAINESVILLE LLC,
BMCA INSULATION PRODUCTS INC.,
BMCA QUAKERTOWN INC.,
BUILDING MATERIALS INVESTMENT CORPORATION,
BUILDING MATERIALS MANUFACTURING CORPORATION,
DUCTWORK MANUFACTURING CORPORATION,
GAF LEATHERBACK CORP.,
GAF MATERIALS CORPORATION (CANADA),
GAF PREMIUM PRODUCTS INC.,
GAF REAL PROPERTIES, INC.,
GAFTECH CORPORATION,
HBP ACQUISITION LLC,
LL BUILDING PRODUCTS INC.,
PEQUANNOCK VALLEY CLAIM SERVICE COMPANY, INC.,
SOUTH PONCA REALTY CORP.,
WIND GAP REAL PROPERTY ACQUISITION CORP.
RELEASE OF SECURITY INTEREST
Recorded 2011-11-05
BUILDING MATERIALS CORPORATION OF AMERICA,
BMCA ACQUISITION INC.,
BMCA ACQUISITION SUB INC.,
BMCA FRESNO LLC,
BMCA FRESNO II LLC,
BMCA GAINESVILLE LLC,
BMCA INSULATION PRODUCTS INC.,
BMCA QUAKERTOWN INC.,
BUILDING MATERIALS INVESTMENT CORPORATION,
BUILDING MATERIALS MANUFACTURING CORPORATION,
DUCTWORK MANUFACTURING CORPORATION,
GAF LEATHERBACK CORP.,
GAF MATERIALS CORPORATION (CANADA),
GAF PREMIUM PRODUCTS INC.,
GAF REAL PROPERTIES, INC.,
GAFTECH CORPORATION,
HBP ACQUISITION LLC,
LL BUILDING PRODUCTS INC.,
PEQUANNOCK VALLEY CLAIM SERVICE COMPANY, INC.,
SOUTH PONCA REALTY CORP.,
WIND GAP REAL PROPERTY ACQUISITION CORP.
RELEASE OF SECURITY INTEREST
Recorded 2011-11-05
from
BMCA ACQUISITION INC.,
BMCA ACQUISITION SUB INC.,
BMCA FRESNO II LLC,
BMCA FRESNO LLC,
BMCA GAINESVILLE LLC,
BMCA INSULATION PRODUCTS INC.,
BMCA QUAKERTOWN INC.,
BUILDING MATERIALS CORPORATION OF AMERICA,
BUILDING MATERIALS INVESTMENT CORPORATION,
BUILDING MATERIALS MANUFACTURING CORPORATION,
DUCTWORK MANUFACTURING CORPORATION,
GAF LEATHERBACK CORP.,
GAF MATERIALS CORPORATION (CANADA),
GAF PREMIUM PRODUCTS INC.,
GAF REAL PROPERTIES, INC.,
GAFTECH CORPORATION,
HBP ACQUISITION LLC,
LL BUILDING PRODUCTS INC.,
PEQUANNOCK VALLEY CLAIM SERVICE COMPANY, INC.,
SOUTH PONCA REALTY CORP.,
WIND GAP REAL PROPERTY ACQUISITION CORP.
SECURITY AGREEMENT
Recorded 2007-04-05
from
BMCA ACQUISITION INC.,
BMCA ACQUISITION SUB INC.,
BMCA FRESNO II LLC,
BMCA FRESNO LLC,
BMCA GAINESVILLE LLC,
BMCA INSULATION PRODUCTS INC.,
BMCA QUAKERTOWN INC.,
BUILDING MATERIALS CORPORATION OF AMERICA,
BUILDING MATERIALS INVESTMENT CORPORATION,
BUILDING MATERIALS MANUFACTURING CORPORATION,
DUCTWORK MANUFACTURING CORPORATION,
GAF LEATHERBACK CORP.,
GAF MATERIALS CORPORATION (CANADA),
GAF PREMIUM PRODUCTS INC.,
GAF REAL PROPERTIES, INC.,
GAFTECH CORPORATION,
HBP ACQUISITION LLC,
LL BUILDING PRODUCTS INC.,
PEQUANNOCK VALLEY CLAIM SERVICE COMPANY, INC.,
SOUTH PONCA REALTY CORP.,
WIND GAP REAL PROPERTY ACQUISITION CORP.
SECURITY AGREEMENT
Recorded 2007-03-19
BUILDING MATERIALS CORPORATION OF AMERICA,
BMCA INSULATION PRODUCTS, INC.,
BUILDING MATERIALS INVESTMENT CORPORATION,
BUILDING MATERIALS MANUFACTURING CORPORATION,
DUCTWORK MANUFACTURING CORPORATION,
GAF LEATHERBACK CORP.,
GAF MATERIALS CORPORATION (CANADA),
GAF PREMIUM PRODUCTS, INC.,
GAF REAL PROPERTIES, INC.,
GAFTECH CORPORATION,
LL BUILDING PRODUCTS, INC.,
PEQUANNOCK VALLEY CLAIM SERVICE COMPANY, INC.,
SOUTH PONCA REALTY CORP.,
WIND GAP REAL PROPERTY ACQUISITION CORP.
from
CITIBANK, N.A.
RELEASE OF SECURITY INTEREST
Recorded 2007-03-16
from
BMCA INSULATION PRODUCTS INC.,
BUILDING MATERIALS CORPORATION OF AMERICA,
BUILDING MATERIALS INVESTMENT CORPORATION,
BUILDING MATERIALS MANUFACTURING CORPORATION,
DUCTWORK MANUFACTURING CORPORATION,
GAF LEATHERBACK CORP.,
GAF MATERIALS CORPORATION (CANADA),
GAF PREMIUM PRODUCTS INC.,
GAF REAL PROPERTIES, INC.,
GAFTECH CORPORATION,
LL BUILDING PRODUCTS INC.,
PEQUANNOCK VALLEY CLAIM SERVICE COMPANY, INC.,
SOUTH PONCA REALTY CORP.,
WIND GAP REAL PROPERTY ACQUISITION CORP.
SECURITY INTEREST
Recorded 2003-07-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-01
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Quick Facts
- Patent No.
- US 6,543,489
- App. No.
- 10/136,945
- Filed
- 2002-05-01
- Granted
- 2003-04-08
- Examiner
- BRINSON, PATRICK F
- Art Unit
- 3752
- PTA
- 0 days
External Links