Granted Patent
Utility
US 6,510,291
· Confirmation No. 2484
TONER SUPPLY WITH LEVEL SENSOR AND METER AND METHOD OF USING THE SAME
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-08-30 | OATH |
Oath or Declaration filed | 132 | View | |
| 2001-04-19 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-04-19 | SPEC |
Specification | 14 | View | |
| 2001-04-19 | CLM |
Claims | 10 | View | |
| 2001-04-19 | ABST |
Abstract | 1 | View | |
| 2001-04-19 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-04-19 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Campbell Alan Stirling
Lexington, KY
Gayne Jerrett Clark
Lexington, KY
Smith William Dale
Georgetown, KY
Attorneys & Agents of Record
Classification
USPC
399/27
Prosecution
- Examiner
- BRAUN, FRED L
- Art Unit
- 2852
- Customer No.
- 21972
- Docket No.
- LE9-99-060
- Confirmation No.
- 2484
Publication
- Pub. No.
- US20020154916A1
- Pub. Date
- 2002-10-24
Patent Term Adjustment
-6days
RELEASE OF SECURITY INTEREST
Recorded 2024-01-18
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT U.S. PATENT NUMBER PREVIOUSLY RECORDED AT REEL: 046989 FRAME: 0396. ASSIGNOR(S) HEREBY CONFIRMS THE PATENT SECURITY AGREEMENT.
Recorded 2018-10-24
PATENT SECURITY AGREEMENT
Recorded 2018-08-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-04-19
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Quick Facts
- Patent No.
- US 6,510,291
- App. No.
- 09/838,353
- Filed
- 2001-04-19
- Granted
- 2003-01-21
- Pub. No.
- US20020154916A1
- Examiner
- BRAUN, FRED L
- Art Unit
- 2852
- PTA
- -6 days
External Links