Granted Patent
Utility
US 6,640,953
· Confirmation No. 6642
CONTROLLED GRAVITY ACCUMULATION CONVEYOR
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-25 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-03-15 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-03-15 | ADS |
Application Data Sheet | 1 | View | |
| 2002-03-15 | SPEC |
Specification | 19 | View | |
| 2002-03-15 | CLM |
Claims | 7 | View | |
| 2002-03-15 | ABST |
Abstract | 1 | View | |
| 2002-03-15 | DRW |
Drawings-only black and white line drawings | 20 | View | |
| 2002-03-15 | OATH |
Oath or Declaration filed | 1 | View | |
| 2002-03-15 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Gerald A. Brouwer
Grandville, MI
Clint R. Lupton
Grand Rapids, MI
Attorneys & Agents of Record
Classification
USPC
193/35A
B65G47/261
B65G1/08
B65G13/075
Prosecution
- Examiner
- HESS, DOUGLAS A
- Art Unit
- 3651
- Customer No.
- 28101
- Docket No.
- RAP04 P-625A
- Confirmation No.
- 6642
Publication
- Pub. No.
- US20020157918A1
- Pub. Date
- 2002-10-31
Patent Term Adjustment
-128days
RELEASE OF SECURITY INTEREST
Recorded 2016-11-01
RELEASE OF SECURITY INTEREST
Recorded 2013-01-03
from
DEMATIC CORP.
SECURITY AGREEMENT
Recorded 2013-01-02
from
DEMATIC CORP.
SECURITY AGREEMENT
Recorded 2011-06-02
RELEASE OF SECURITY INTEREST
Recorded 2011-05-04
SECURITY AGREEMENT
Recorded 2010-10-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-01-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-01-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-06-03
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Quick Facts
- Patent No.
- US 6,640,953
- App. No.
- 10/099,451
- Filed
- 2002-03-15
- Granted
- 2003-11-04
- Pub. No.
- US20020157918A1
- Examiner
- HESS, DOUGLAS A
- Art Unit
- 3651
- PTA
- -128 days
External Links