Granted Patent
Utility
Small
US 6,557,477
· Confirmation No. 5195
RING PROTECTOR FOR PREVENTING TAMPERING OF VALVES POSITIONED INSIDE A RAILCAR DOME
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2020-02-07 | OATH |
Oath or Declaration filed | 22 | View | |
| 2020-02-06 | OATH |
Oath or Declaration filed | 23 | View | |
| 2002-07-30 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-07-30 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2002-06-04 | TRNA |
Transmittal of New Application | 13 | View | |
| 2002-06-04 | SPEC |
Specification | 8 | View | |
| 2002-06-04 | CLM |
Claims | 4 | View | |
| 2002-06-04 | ABST |
Abstract | 1 | View | |
| 2002-06-04 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2002-06-04 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Alex V. Degutis
East Chicago, IN
Andrew C. Crouse
Woodridge, IL
Attorneys & Agents of Record
Classification
USPC
105/358
B61D5/00
Prosecution
- Examiner
- MCCARRY JR, ROBERT J
- Art Unit
- 3617
- Customer No.
- 2574
- Docket No.
- 41317-10102 (334-1036)
- Confirmation No.
- 5195
Patent Term Adjustment
0days
No related applications found.
from
A. STUCKI COMPANY,
A. STUCKI HOLDING CORP,
A. STUCKI INTERMEDIATE HOLDINGS, LLC,
A. STUCKI INVESTMENTS CORP.,
A. STUCKI TOPCO HOLDINGS LLC
SECURITY INTEREST
Recorded 2025-04-04
from
A. STUCKI COMPANY
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2025-03-27
LIEN
Recorded 2020-02-07
LIEN
Recorded 2020-02-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-06-04
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Quick Facts
- Patent No.
- US 6,557,477
- App. No.
- 10/162,153
- Filed
- 2002-06-04
- Granted
- 2003-05-06
- Examiner
- MCCARRY JR, ROBERT J
- Art Unit
- 3617
- PTA
- 0 days
External Links