Granted Patent
Utility
Small
US 6,497,531
· Confirmation No. 9593
CONCRETE CURING MACHINE
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-03-04 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-07-10 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-02-24 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-02-24 | SPEC |
Specification | 12 | View | |
| 2001-02-24 | CLM |
Claims | 5 | View | |
| 2001-02-24 | ABST |
Abstract | 1 | View | |
| 2001-02-24 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-02-24 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Chapin Baum Sipherd
Oklahoma City, OK
John Robert Lease
Canton, SD
Robert L. Stainbrook
Sioux Falls, SD
Attorneys & Agents of Record
Classification
USPC
404/111
Prosecution
- Examiner
- HARTMANN, GARY S
- Art Unit
- 3671
- Customer No.
- 51079
- Docket No.
- 92
- Confirmation No.
- 9593
Publication
- Pub. No.
- US20020119004A1
- Pub. Date
- 2002-08-29
Patent Term Adjustment
-48days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-12-22
RELEASE OF SECURITY INTEREST
Recorded 2013-11-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-11
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,497,531
- App. No.
- 09/792,270
- Filed
- 2001-02-24
- Granted
- 2002-12-24
- Pub. No.
- US20020119004A1
- Examiner
- HARTMANN, GARY S
- Art Unit
- 3671
- PTA
- -48 days
External Links