Granted Patent
Utility
US 6,550,579
· Confirmation No. 6237
STEP STOOL
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2022-01-10 | OATH |
Oath or Declaration filed | 44 | View | |
| 2001-08-10 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-08-10 | SPEC |
Specification | 8 | View | |
| 2001-08-10 | CLM |
Claims | 5 | View | |
| 2001-08-10 | ABST |
Abstract | 1 | View | |
| 2001-08-10 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-08-10 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-08-10 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
William R. Gibson
Kent, OH
Enrique Giner
Beverly Hills, MI
Attorneys & Agents of Record
Classification
USPC
182/161
Prosecution
- Examiner
- CHIN-SHUE, ALVIN CONSTANTINE
- Art Unit
- 3634
- Docket No.
- 20341-68484
- Confirmation No.
- 6237
Publication
- Pub. No.
- US20020043431A1
- Pub. Date
- 2002-04-18
Patent Term Adjustment
0days
DOREL HOME FURNISHINGS, INC.,
DOREL JUVENILE GROUP, INC.,
CYCLING SPORTS GROUP, INC.,
PACIFIC CYCLE, LLC,
SCHWINN ACQUISITION, LLC
TERMINATION AND RELEASE OF PATENT SECURITY AGREEMENT, RECORDED ON JANUARY 10, 2022 AT REEL 58682 FRAME 0356
Recorded 2025-11-14
SECURITY INTEREST
Recorded 2022-01-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-11-26
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-14
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 6,550,579
- App. No.
- 09/927,813
- Filed
- 2001-08-10
- Granted
- 2003-04-22
- Pub. No.
- US20020043431A1
- Examiner
- CHIN-SHUE, ALVIN CONSTANTINE
- Art Unit
- 3634
- PTA
- 0 days
External Links