Granted Patent
Utility
PCT National Stage
Small
US 6,505,897
· Confirmation No. 5054
GROUSER FOR A CRAWLER CHAIN
Inventor:
Helmut Kanzler
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-07-05 | LET. |
Miscellaneous Incoming Letter | 31 | View |
Inventors
Helmut Kanzler
Vohringen, GERMANY
Attorneys & Agents of Record
Classification
USPC
305/180
Prosecution
- Examiner
- NGUYEN, LONG BAO
- Art Unit
- 3617
- Customer No.
- 34018
- Docket No.
- 2010245
- Confirmation No.
- 5054
Foreign Priority
299 13 344.3
·
1999-07-30
·
GERMANY
Patent Term Adjustment
-13days
CHANGE OF ADDRESS
Recorded 2003-03-04
from
KANZLER, HELMUT
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-02
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Quick Facts
- Patent No.
- US 6,505,897
- App. No.
- 09/806,045
- Filed
- 2001-07-05
- Granted
- 2003-01-14
- Examiner
- NGUYEN, LONG BAO
- Art Unit
- 3617
- PTA
- -13 days
External Links