Granted Patent
Utility
US 6,719,515
· Confirmation No. 1198
PIPE HANDLING APPARATUS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-08-06 | OATH |
Oath or Declaration filed | 22 | View | |
| 2008-07-29 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-07-29 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-07-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2008-07-18 | PA.. |
Power of Attorney | 2 | View | |
| 2004-02-27 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2003-03-14 | TRNA |
Transmittal of New Application | 2 | View | |
| 2003-03-14 | SPEC |
Specification | 13 | View | |
| 2003-03-14 | CLM |
Claims | 8 | View | |
| 2003-03-14 | ABST |
Abstract | 1 | View | |
| 2003-03-14 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2003-03-14 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
E. Kent Tolmon
Lindsay, OK
Ronald D. Jones
Lindsay, OK
Attorneys & Agents of Record
Classification
USPC
414/22.54
E21B19/155
Prosecution
- Examiner
- SHAPIRO, JEFFREY ALAN
- Art Unit
- 3653
- Customer No.
- 59081
- Docket No.
- 08876.105069
- Confirmation No.
- 1198
Publication
- Pub. No.
- US20030147726A1
- Pub. Date
- 2003-08-07
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2016-12-16
SECURITY INTEREST
Recorded 2016-12-15
SECURITY INTEREST
Recorded 2016-12-15
RELEASE OF SECURITY INTEREST
Recorded 2016-12-15
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-08-17
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED AT REEL: 035814 FRAME: 0158. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.
Recorded 2015-08-06
SECURITY INTEREST
Recorded 2015-06-02
SECURITY INTEREST
Recorded 2015-06-01
RELEASE OF SECURITY INTEREST
Recorded 2011-04-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-06-10
from
HYDRA-WALK, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-06-19
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Quick Facts
- Patent No.
- US 6,719,515
- App. No.
- 10/389,026
- Filed
- 2003-03-14
- Granted
- 2004-04-13
- Pub. No.
- US20030147726A1
- Examiner
- SHAPIRO, JEFFREY ALAN
- Art Unit
- 3653
- PTA
- 0 days
External Links