Granted Patent
Utility
US 6,772,775
· Confirmation No. 5106
SOOTBLOWER MECHANISM PROVIDING VARYING LANCE ROTATIONAL SPEED
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-05-01 | OATH |
Oath or Declaration filed | 6 | View | |
| 2021-07-01 | OATH |
Oath or Declaration filed | 56 | View | |
| 2008-08-13 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2004-06-24 | XRUSH |
Internal Response to Printer Query from Technology Center(TC) | 1 | View | |
| 2004-06-24 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-04-14 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2004-02-03 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-02-03 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 1 | View | |
| 2004-02-03 | 892 |
List of references cited by examiner | 1 | View | |
| 2004-02-03 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-02-03 | FWCLM |
Index of Claims | 1 | View | |
| 2004-02-03 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2003-12-04 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 2 | View | |
| 2003-12-04 | CLM |
Claims | 4 | View | |
| 2003-12-04 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
| 2003-09-02 | CTNF |
Non-Final Rejection | 5 | View | |
| 2003-09-02 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-09-02 | FOR |
Foreign Reference | 7 | View | |
| 2003-09-02 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2002-04-08 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2001-12-20 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-12-20 | SPEC |
Specification | 10 | View | |
| 2001-12-20 | CLM |
Claims | 5 | View | |
| 2001-12-20 | ABST |
Abstract | 1 | View | |
| 2001-12-20 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-12-20 | OATH |
Oath or Declaration filed | 3 | View | |
| 2001-12-20 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2001-12-20 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2001-12-20 | FWCLM |
Index of Claims | 1 | View | |
| 2001-12-20 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-12-20 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-12-20 | SPEC |
Specification | 10 | View | |
| 2001-12-20 | CLM |
Claims | 5 | View | |
| 2001-12-20 | ABST |
Abstract | 1 | View | |
| 2001-12-20 | OATH |
Oath or Declaration filed | 3 | View | |
| 2001-12-20 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-12-20 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-12-20 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View |
Inventors
Dean C. Ackerman
Junction City, OH
Clinton A. Brown
Baltimore, OH
James H. Hipple
Lancaster, OH
Kamal E. Kassouf
Lancaster, OH
Don W. Smith
Lancaster, OH
Attorneys & Agents of Record
Classification
USPC
134/172
F28G15/04
F28G3/16
Prosecution
- Examiner
- STINSON, FRANKIE L
- Art Unit
- 1746
- Customer No.
- 80711
- Docket No.
- 10577-099
- Confirmation No.
- 5106
Publication
- Pub. No.
- US20020078982A1
- Pub. Date
- 2002-06-27
Patent Term Adjustment
-2days
CHANGE OF NAME
Recorded 2025-05-01
DIAMOND POWER INTERNATIONAL, LLC (F/K/A DIAMOND POWER INTERNATIONAL, INC.),
MEGTEC TURBOSONIC TECHNOLOGIES, INC.,
THE BABCOCK & WILCOX COMPANY (F/K/A BABCOCK & WILCOX POWER GENERATION GROUP, INC.),
BABCOCK & WILCOX SPIG, INC.,
BABCOCK & WILCOX TECHNOLOGY, LLC (F/K/A MCDERMOTT TECHNOLOGY, INC.),
SOFCO-EFS HOLDINGS LLC,
BABCOCK & WILCOX MEGTEC, LLC
RELEASE OF SECURITY INTEREST
Recorded 2021-07-01
BABCOCK & WILCOX ENTERPRISES, INC.,
THE BABCOCK & WILCOX COMPANY,
DIAMOND POWER INTERNATIONAL, LLC,
BABCOCK & WILCOX MEGTEC, LLC,
MEGTEC TURBOSONIC TECHNOLOGIES, INC.,
BABCOCK & WILCOX UNIVERSAL, INC.,
BABCOCK & WILCOX TECHNOLOGY, LLC
RELEASE OF SECURITY INTEREST
Recorded 2018-05-17
SECURITY INTEREST
Recorded 2015-07-27
SECURITY INTEREST
Recorded 2014-07-22
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2010-09-29
THE BABCOCK & WILCOX COMPANY,
AMERICON EQUIPMENT SERVICES, INC.,
AMERICON, INC.,
APPLIED SYNERGISTICS, INC.,
B & W SERVICE COMPANY,
BABCOCK & WILCOX CHINA HOLDINGS, INC.,
BABCOCK & WILCOX CONSTRUCTION CO., INC.,
BABCOCK & WILCOX DENMARK HOLDINGS, INC.,
BABCOCK & WILCOX EBENSBURG POWER, INC.,
BABCOCK & WILCOX EQUITY INVESTMENTS, INC.,
BABCOCK & WILCOX INTERNATIONAL SALES AND SERVICE CORPORATION,
BABCOCK & WILCOX INTERNATIONAL, INC.,
DIAMOND OPERATING CO., INC.,
DIAMOND POWER AUSTRALIA HOLDINGS, INC.,
DIAMOND POWER CHINA HOLDINGS, INC.,
DIAMOND POWER EQUITY INVESTMENTS, INC.,
DIAMOND POWER INTERNATIONAL, INC.,
PALM BEACH RESOURCE RECOVERY CORPORATION,
POWER SYSTEMS OPERATIONS, INC.,
REVLOC RECLAMATION SERVICE, INC.,
NATIONAL ECOLOGY COMPANY,
NORTH COUNTY RECYCLING, INC.
RELEASE OF SECURITY INTEREST
Recorded 2010-08-03
from
PERA, IVO
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-02-13
SECURITY AGREEMENT
Recorded 2006-03-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-20
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Quick Facts
- Patent No.
- US 6,772,775
- App. No.
- 10/029,900
- Filed
- 2001-12-20
- Granted
- 2004-08-10
- Pub. No.
- US20020078982A1
- Examiner
- STINSON, FRANKIE L
- Art Unit
- 1746
- PTA
- -2 days
External Links