Granted Patent
Utility
Small
US 6,725,706
· Confirmation No. 9876
DEVICE AND METHOD FOR BLOWING DOWN AND MEASURING THE BACK PRESSURE OF CHEMICAL REACTOR TUBES
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-03-23 | OATH |
Oath or Declaration filed | 4 | View | |
| 2004-06-16 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-05-10 | CDEN |
Post Issue Communication - Request for Certificate of Correction Denied | 2 | View | |
| 2004-03-01 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2004-02-17 | PGP DRAWINGS |
Request to accept PreGrant Publication Drawings for publication | 22 | View | |
| 2004-02-17 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-12-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2003-12-15 | FWCLM |
Index of Claims | 1 | View | |
| 2003-12-01 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 4 | View | |
| 2003-12-01 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 1 | View | |
| 2003-12-01 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2003-12-01 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2003-12-01 | FWCLM |
Index of Claims | 1 | View | |
| 2003-12-01 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2003-11-25 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2003-11-03 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 2 | View | |
| 2003-11-03 | SPEC |
Specification | 3 | View | |
| 2003-11-03 | CLM |
Claims | 6 | View | |
| 2003-11-03 | REM |
Applicant Arguments/Remarks Made in an Amendment | 9 | View | |
| 2003-10-31 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 2 | View | |
| 2003-10-14 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2003-10-14 | SPEC |
Specification | 3 | View | |
| 2003-10-14 | CLM |
Claims | 6 | View | |
| 2003-10-14 | REM |
Applicant Arguments/Remarks Made in an Amendment | 9 | View | |
| 2003-10-14 | OATH |
Oath or Declaration filed | 1 | View | |
| 2003-10-14 | ADS |
Application Data Sheet | 1 | View | |
| 2003-10-14 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2003-10-14 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2003-07-11 | CTNF |
Non-Final Rejection | 12 | View | |
| 2003-07-11 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-07-11 | 1449 |
List of References cited by applicant and considered by examiner | 3 | View | |
| 2003-06-23 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2003-04-29 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2003-04-29 | CLM |
Claims | 3 | View | |
| 2003-04-29 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2003-04-03 | CTRS |
Requirement for Restriction/Election | 9 | View | |
| 2003-02-05 | FOR |
Foreign Reference | 11 | View | |
| 2003-02-05 | FOR |
Foreign Reference | 6 | View | |
| 2003-02-05 | FOR |
Foreign Reference | 8 | View | |
| 2003-02-05 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-03-14 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-03-14 | ADS |
Application Data Sheet | 1 | View | |
| 2002-03-14 | SPEC |
Specification | 21 | View | |
| 2002-03-14 | CLM |
Claims | 6 | View | |
| 2002-03-14 | ABST |
Abstract | 1 | View | |
| 2002-03-14 | DRW |
Drawings-only black and white line drawings | 22 | View | |
| 2002-03-14 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-03-14 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2002-03-14 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2002-03-14 | FWCLM |
Index of Claims | 1 | View | |
| 2002-03-14 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-03-14 | ADS |
Application Data Sheet | 1 | View | |
| 2002-03-14 | DRW |
Drawings-only black and white line drawings | 22 | View | |
| 2002-03-14 | SPEC |
Specification | 21 | View | |
| 2002-03-14 | CLM |
Claims | 6 | View | |
| 2002-03-14 | ABST |
Abstract | 1 | View | |
| 2002-03-14 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-03-14 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-03-14 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-03-14 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View |
Inventors
Clifford L. Johns
Louisville, KY
Daniel D. Sympson
Louisville, KY
Attorneys & Agents of Record
Classification
USPC
73/49.5
B01J8/06
G01L9/00
B01J8/008
B01J2208/00539
B01J2208/00805
Prosecution
- Examiner
- LARKIN, DANIEL SEAN
- Art Unit
- 2856
- Docket No.
- VES.101
- Confirmation No.
- 9876
Publication
- Pub. No.
- US20020129642A1
- Pub. Date
- 2002-09-19
Patent Term Adjustment
-71days
Parent
Claims priority from a provisional application
→
App. 60/276,780
Filed 2001-03-16
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/314,859
Filed 2001-08-24
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 12/201,265
· US 7,748,255
Filed 2008-08-29
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/800,490
· US 6,981,404
Filed 2004-03-15
· Patented Case
Child
is a Continuation in-part of
→
App. 11/244,450
· US 7,913,543
Filed 2005-10-06
· Patented Case
Child
is a Continuation in-part of
→
App. 12/201,278
· US 7,673,496
Filed 2008-08-29
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 12/201,294
· US 8,753,452
Filed 2008-08-29
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 13/354,932
Filed 2012-01-20
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 14/277,845
· US 9,500,631
Filed 2014-05-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 12/201,253
· US 7,818,995
Filed 2008-08-29
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Quick Facts
- Patent No.
- US 6,725,706
- App. No.
- 10/097,908
- Filed
- 2002-03-14
- Granted
- 2004-04-27
- Pub. No.
- US20020129642A1
- Examiner
- LARKIN, DANIEL SEAN
- Art Unit
- 2856
- PTA
- -71 days
External Links