Granted Patent
Utility
US 6,708,817
· Confirmation No. 7552
DRIVE AND TENSIONING STATION OF A CHAIN SCRAPER CONVEYOR
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2016-07-08 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2016-07-08 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2016-07-05 | PA.. |
Power of Attorney | 1 | View | |
| 2016-07-05 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2016-07-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2004-02-02 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2004-02-02 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-10-11 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-11 | SPEC |
Specification | 18 | View | |
| 2001-10-11 | CLM |
Claims | 5 | View | |
| 2001-10-11 | ABST |
Abstract | 1 | View | |
| 2001-10-11 | DRW |
Drawings-only black and white line drawings | 3 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
198/813
Prosecution
- Examiner
- SHARMA, RASHMI K
- Art Unit
- 3651
- Customer No.
- 719
- Docket No.
- 11-1518
- Confirmation No.
- 7552
Foreign Priority
10050701.8
·
2000-10-13
·
GERMANY
Publication
- Pub. No.
- US20020074214A1
- Pub. Date
- 2002-06-20
Patent Term Adjustment
-76days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-06-03
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Quick Facts
- Patent No.
- US 6,708,817
- App. No.
- 09/974,948
- Filed
- 2001-10-11
- Granted
- 2004-03-23
- Pub. No.
- US20020074214A1
- Examiner
- SHARMA, RASHMI K
- Art Unit
- 3651
- PTA
- -76 days
External Links