Granted Patent
Utility
Small
US 6,676,473
· Confirmation No. 9545
SMART SMOKE UNIT
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-04-08 | OATH |
Oath or Declaration filed | 8 | View | |
| 2006-07-07 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-10-29 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-10-29 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2001-10-01 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-01 | SPEC |
Specification | 8 | View | |
| 2001-10-01 | CLM |
Claims | 4 | View | |
| 2001-10-01 | ABST |
Abstract | 1 | View | |
| 2001-10-01 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-10-01 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Martin D. Pierson
Howell, MI
James M. Rohde
Walled Lake, MI
Attorneys & Agents of Record
Classification
USPC
446/25
Prosecution
- Examiner
- ACKUN, JACOB K
- Art Unit
- 3712
- Customer No.
- 23879
- Docket No.
- 510685-136
- Confirmation No.
- 9545
Publication
- Pub. No.
- US20030064657A1
- Pub. Date
- 2003-04-03
Patent Term Adjustment
-6days
RELEASE OF SECURITY INTEREST
Recorded 2025-04-08
RELEASE OF SECURITY INTEREST
Recorded 2024-10-30
RELEASE OF SECURITY INTEREST
Recorded 2020-11-02
from
LIONEL L.L.C.
GRANT OF SECURITY INTEREST IN PATENT RIGHTS
Recorded 2020-10-12
from
LIONEL L.L.C.
CORRECTIVE ASSIGNMENT TO CORRECT THE SIGNATURE PAGES TO THE SHORT FORM PATENT SECURITY AGREEMENT PREVIOUSLY RECORDED ON REEL 020951 FRAME 0794. ASSIGNOR(S) HEREBY CONFIRMS THE SHORT FORM PATENT SECURITY AGREEMENT.
Recorded 2008-06-03
from
LIONEL L.L.C.
SHORT FORM PATENT SECURITY AGREEMENT
Recorded 2008-05-16
from
LIONEL L.L.C.
AMENDED AND RESTATED PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT
Recorded 2008-05-07
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY COLLATERAL
Recorded 2008-05-01
from
LIONEL L.L.C.
PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT
Recorded 2005-02-10
SECURITY AGREEMENT
Recorded 2005-02-02
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Quick Facts
- Patent No.
- US 6,676,473
- App. No.
- 09/968,959
- Filed
- 2001-10-01
- Granted
- 2004-01-13
- Pub. No.
- US20030064657A1
- Examiner
- ACKUN, JACOB K
- Art Unit
- 3712
- PTA
- -6 days
External Links