Granted Patent
Utility
US 6,427,483
· Confirmation No. 5762
CRYOGENIC INDUSTRIAL GAS REFRIGERATION SYSTEM
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-11-09 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-09 | SPEC |
Specification | 16 | View | |
| 2001-11-09 | CLM |
Claims | 3 | View | |
| 2001-11-09 | ABST |
Abstract | 1 | View | |
| 2001-11-09 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-11-09 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
62/612
F25B9/006
F25B2400/23
F25J1/0007
F25J1/001
F25J1/0012
F25J1/0015
F25J1/0017
F25J1/002
F25J1/0022
F25J1/0027
F25J1/004
F25J1/0055
F25J1/0097
F25J1/0219
F25J1/0279
F25J2245/90
F25J2290/62
Prosecution
- Examiner
- DRAKE, MALIK N
- Art Unit
- 3744
- Customer No.
- 27182
- Docket No.
- D-21145
- Confirmation No.
- 5762
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2019-07-02
PARTIAL RELEASE OF SECURITY INTEREST IN SPECIFIED PATENTS AND SPECIFIED TRADEMARKS
Recorded 2019-07-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-07-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-08-03
SECURITY INTEREST
Recorded 2017-10-06
SECURITY AGREEMENT
Recorded 2016-05-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-30
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Quick Facts
- Patent No.
- US 6,427,483
- App. No.
- 09/986,524
- Filed
- 2001-11-09
- Granted
- 2002-08-06
- Examiner
- DRAKE, MALIK N
- Art Unit
- 3744
- PTA
- 0 days
External Links