Granted Patent
Utility
US 7,370,818
· Confirmation No. 5670
APPARATUS FOR TREATMENT OF SNOW AND ICE
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-12-09 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2008-10-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2008-10-30 | COCIN |
Request for Certificate of Correction | 2 | View | |
| 2008-08-12 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2008-06-30 | COCIN |
Request for Certificate of Correction | 3 | View | |
| 2008-04-23 | ISSUE.NTF |
Issue Notification | 1 | View | |
| 2008-04-02 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2008-04-02 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2008-04-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2008-01-17 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2008-01-17 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 1 | View | |
| 2008-01-17 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2008-01-17 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2008-01-17 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2008-01-10 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2007-12-12 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 3 | View | |
| 2007-12-12 | CLM |
Claims | 4 | View | |
| 2007-12-12 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2007-12-12 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2007-06-12 | CTNF |
Non-Final Rejection | 15 | View | |
| 2007-06-12 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2007-06-12 | FWCLM |
Index of Claims | 1 | View | |
| 2007-05-14 | RCEX |
Request for Continued Examination (RCE) | 2 | View | |
| 2007-05-14 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2007-05-14 | CLM |
Claims | 10 | View | |
| 2007-05-14 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2007-05-14 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2007-05-14 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2006-11-13 | CTFR |
Final Rejection | 16 | View | |
| 2006-11-13 | FWCLM |
Index of Claims | 1 | View | |
| 2006-11-13 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2006-10-25 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2006-10-18 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 3 | View | |
| 2006-10-18 | CLM |
Claims | 10 | View | |
| 2006-10-18 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2006-04-18 | CTNF |
Non-Final Rejection | 17 | View | |
| 2006-04-18 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2006-04-18 | 892 |
List of references cited by examiner | 2 | View | |
| 2006-04-18 | FWCLM |
Index of Claims | 1 | View | |
| 2006-04-18 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2006-04-18 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2006-03-20 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2006-03-13 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2006-03-13 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2006-03-13 | XT/ |
Extension of Time | 1 | View | |
| 2005-12-08 | CTRS |
Requirement for Restriction/Election | 4 | View | |
| 2005-12-08 | FWCLM |
Index of Claims | 1 | View | |
| 2004-07-19 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2004-07-19 | ARTIFACT |
Artifact sheet indicating an item has been filed which cannot be scanned | 1 | View | |
| 2004-02-02 | ADS |
Application Data Sheet | 6 | View | |
| 2004-01-09 | OATH |
Oath or Declaration filed | 6 | View | |
| 2003-12-02 | PEFN |
Pre-Exam Formalities Notice | 2 | View | |
| 2003-09-09 | TRNA |
Transmittal of New Application | 2 | View | |
| 2003-09-09 | SPEC |
Specification | 21 | View | |
| 2003-09-09 | CLM |
Claims | 10 | View | |
| 2003-09-09 | ABST |
Abstract | 1 | View | |
| 2003-09-09 | DRW |
Drawings-only black and white line drawings | 18 | View | |
| 2003-09-09 | ADS |
Application Data Sheet | 4 | View | |
| 2003-09-09 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2003-09-09 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2003-09-09 | 136A |
Authorization for Extension of Time all replies | 2 | View |
Inventors
Mart E. Ward
Manchester, IA
Randall L. Smedstad
Cedar Rapids, IA
Marc E. Cabalka
Independence, IA
Scott G. Lueken
Worthington, IA
Glenn L. Ungerer
Swisher, IA
Attorneys & Agents of Record
Classification
USPC
239/662
E01H10/007
E01C2019/2075
E01C2019/208
Prosecution
- Examiner
- GORMAN, DARREN W
- Art Unit
- 3752
- Customer No.
- 23460
- Docket No.
- 219914
- Confirmation No.
- 5670
Publication
- Pub. No.
- US20040124260A1
- Pub. Date
- 2004-07-01
Patent Term Adjustment
-188days
from
DEJANA TRUCK & UTILITY EQUIPMENT COMPANY, LLC,
DOUGLAS DYNAMICS, L.L.C.,
HENDERSON PRODUCTS, INC.,
TRYNEX INTERNATIONAL LLC
SECURITY INTEREST
Recorded 2021-06-10
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (034944/0447)
Recorded 2021-06-09
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (034944/0454)
Recorded 2021-06-09
PATENT SECURITY AGREEMENT-ABL
Recorded 2015-02-10
PATENT SECURITY AGREEMENT-TERM
Recorded 2015-02-10
RELEASE OF SECURITY INTEREST
Recorded 2015-01-16
RELEASE OF SECURITY INTEREST
Recorded 2014-12-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-12-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-12-14
SECURITY AGREEMENT
Recorded 2009-12-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-11-28
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Quick Facts
- Patent No.
- US 7,370,818
- App. No.
- 10/658,151
- Filed
- 2003-09-09
- Granted
- 2008-05-13
- Pub. No.
- US20040124260A1
- Examiner
- GORMAN, DARREN W
- Art Unit
- 3752
- PTA
- -188 days
External Links