Granted Patent
Utility
Small
US 6,659,113
· Confirmation No. 1797
GRIT WASHER AND BEARING ASSEMBLY THEREFORE
Inventor:
Stephen B. Wilcher
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2022-11-18 | OATH |
Oath or Declaration filed | 30 | View | |
| 2003-10-09 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-10-09 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2003-10-08 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-08-31 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-08-31 | SPEC |
Specification | 7 | View | |
| 2001-08-31 | CLM |
Claims | 3 | View | |
| 2001-08-31 | ABST |
Abstract | 1 | View | |
| 2001-08-31 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-08-31 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Stephen B. Wilcher
Harleysville, PA
Attorneys & Agents of Record
Classification
USPC
134/132
Prosecution
- Examiner
- STINSON, FRANKIE L
- Art Unit
- 1746
- Customer No.
- 23409
- Docket No.
- 023225-9007-01
- Confirmation No.
- 1797
Publication
- Pub. No.
- US20020059946A1
- Pub. Date
- 2002-05-23
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2025-04-07
SECURITY AGREEMENT
Recorded 2022-11-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-06-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-01-08
from
USFILTER CORPORATION
CHANGE OF NAME
Recorded 2007-01-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-09-08
from
WILCHER, STEPHEN B.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-08-31
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Quick Facts
- Patent No.
- US 6,659,113
- App. No.
- 09/944,647
- Filed
- 2001-08-31
- Granted
- 2003-12-09
- Pub. No.
- US20020059946A1
- Examiner
- STINSON, FRANKIE L
- Art Unit
- 1746
- PTA
- 0 days
External Links