Granted Patent
Utility
Small
US 6,643,878
· Confirmation No. 5665
LOADING RAMP DEVICE WHICH ROLLS UP FOR CONVENIENT STORAGE
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2016-02-15 | OATH |
Oath or Declaration filed | 33 | View | |
| 2009-05-12 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-05-12 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-05-01 | PET.OP |
Petition for review by the Office of Petitions | 6 | View | |
| 2009-05-01 | PA.. |
Power of Attorney | 2 | View | |
| 2009-03-11 | LET. |
Miscellaneous Incoming Letter | 4 | View | |
| 2002-03-27 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-03-27 | SPEC |
Specification | 36 | View | |
| 2002-03-27 | CLM |
Claims | 6 | View | |
| 2002-03-27 | ABST |
Abstract | 1 | View | |
| 2002-03-27 | DRW |
Drawings-only black and white line drawings | 14 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
14/69.5
B65G69/30
A61G3/061
Y10S414/134
Prosecution
- Examiner
- HARTMANN, GARY S
- Art Unit
- 3671
- Customer No.
- 65215
- Docket No.
- ROLL-004
- Confirmation No.
- 5665
Publication
- Pub. No.
- US20030182740A1
- Pub. Date
- 2003-10-02
Patent Term Adjustment
-68days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-04-17
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Quick Facts
- Patent No.
- US 6,643,878
- App. No.
- 10/112,596
- Filed
- 2002-03-27
- Granted
- 2003-11-11
- Pub. No.
- US20030182740A1
- Examiner
- HARTMANN, GARY S
- Art Unit
- 3671
- PTA
- -68 days
External Links