Granted Patent
Utility
US 6,661,748
· Confirmation No. 2004
POSITION CONTROL FOR PLUNGE MECHANISM
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2021-01-26 | OATH |
Oath or Declaration filed | 252 | View | |
| 2015-03-17 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-09-19 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-03-05 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-03-05 | SPEC |
Specification | 29 | View | |
| 2001-03-05 | CLM |
Claims | 4 | View | |
| 2001-03-05 | ABST |
Abstract | 1 | View | |
| 2001-03-05 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-03-05 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Paul C. Coffin
Fort Collins, CO
Richard Lynn Gardner JR.
Greeley, CO
Attorneys & Agents of Record
Classification
USPC
369/34
G11B15/67515
Prosecution
- Examiner
- BLOUIN, MARK S
- Art Unit
- 2653
- Customer No.
- 56436
- Docket No.
- 10004960-1
- Confirmation No.
- 2004
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-02-24
PATENT ASSIGNMENT, SECURITY INTEREST, AND LIEN AGREEMENT
Recorded 2021-01-26
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-11-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-09-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-09
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Quick Facts
- Patent No.
- US 6,661,748
- App. No.
- 09/799,316
- Filed
- 2001-03-05
- Granted
- 2003-12-09
- Examiner
- BLOUIN, MARK S
- Art Unit
- 2653
- PTA
- 0 days
External Links