Granted Patent
Utility
US 6,484,341
· Confirmation No. 5809
DOUGH ROLLER
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-03-09 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2017-03-09 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2017-02-28 | PA.. |
Power of Attorney | 3 | View | |
| 2017-02-28 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2017-02-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-02-28 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-02-28 | SPEC |
Specification | 10 | View | |
| 2001-02-28 | CLM |
Claims | 7 | View | |
| 2001-02-28 | ABST |
Abstract | 1 | View | |
| 2001-02-28 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-02-28 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Rolf Hefti
Cugnasco, SWITZERLAND
Walter Ruffner
Maienfeld, SWITZERLAND
Attorneys & Agents of Record
Classification
USPC
7/111
Prosecution
- Examiner
- SMITH, JAMES G
- Art Unit
- 3723
- Customer No.
- 21888
- Docket No.
- 62311-161472
- Confirmation No.
- 5809
Publication
- Pub. No.
- US20020116767A1
- Pub. Date
- 2002-08-29
Patent Term Adjustment
-192days
from
BH COLUMBIA, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-04-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-11-13
from
BH COLUMBIA, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-11-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-09-27
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Quick Facts
- Patent No.
- US 6,484,341
- App. No.
- 09/795,647
- Filed
- 2001-02-28
- Granted
- 2002-11-26
- Pub. No.
- US20020116767A1
- Examiner
- SMITH, JAMES G
- Art Unit
- 3723
- PTA
- -192 days
External Links