Granted Patent
Utility
US 6,776,225
· Confirmation No. 9035
HEAT EXCHANGER ASSEMBLY
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-06-30 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-04-29 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-04-29 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-04-29 | 892 |
List of references cited by examiner | 2 | View | |
| 2004-04-29 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-04-29 | FWCLM |
Index of Claims | 1 | View | |
| 2004-04-29 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-04-29 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2004-04-02 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2004-04-02 | CLM |
Claims | 3 | View | |
| 2004-04-02 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2003-12-31 | CTNF |
Non-Final Rejection | 6 | View | |
| 2003-12-31 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-12-31 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2003-10-21 | ELC. |
Response to Election / Restriction Filed | 2 | View | |
| 2003-09-22 | CTRS |
Requirement for Restriction/Election | 4 | View | |
| 2002-06-13 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-06-13 | SPEC |
Specification | 9 | View | |
| 2002-06-13 | CLM |
Claims | 4 | View | |
| 2002-06-13 | ABST |
Abstract | 1 | View | |
| 2002-06-13 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-06-13 | OATH |
Oath or Declaration filed | 1 | View | |
| 2002-06-13 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2002-06-13 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2002-06-13 | FWCLM |
Index of Claims | 1 | View | |
| 2002-06-13 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-06-13 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-06-13 | SPEC |
Specification | 9 | View | |
| 2002-06-13 | CLM |
Claims | 4 | View | |
| 2002-06-13 | ABST |
Abstract | 1 | View | |
| 2002-06-13 | OATH |
Oath or Declaration filed | 1 | View | |
| 2002-06-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-06-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-06-13 | FOR |
Foreign Reference | 8 | View |
Inventors
Frank Joseph Leitch
North Tonawanda, NY
Kunal Ghosh
Amherst, NY
Attorneys & Agents of Record
Classification
USPC
165/178
F28D1/05366
F24S20/20
F28D1/0325
F28D2021/0049
F28F9/0246
F28F9/0253
F28F9/0256
Y02E10/40
Prosecution
- Examiner
- PATEL, NIHIR B
- Art Unit
- 3743
- Customer No.
- 22851
- Docket No.
- DP-307266
- Confirmation No.
- 9035
Publication
- Pub. No.
- US20030230402A1
- Pub. Date
- 2003-12-18
Patent Term Adjustment
-2days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-01-29
RELEASE OF SECURITY AGREEMENT
Recorded 2008-04-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-06-13
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,776,225
- App. No.
- 10/170,600
- Filed
- 2002-06-13
- Granted
- 2004-08-17
- Pub. No.
- US20030230402A1
- Examiner
- PATEL, NIHIR B
- Art Unit
- 3743
- PTA
- -2 days
External Links