Granted Patent
Utility
US 6,393,847
· Confirmation No. 2646
LIQUID CRYOGEN FREEZER
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-06-11 | C.AD |
Change of Address | 1 | View | |
| 2012-06-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-01-12 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-01-12 | SPEC |
Specification | 10 | View | |
| 2001-01-12 | CLM |
Claims | 3 | View | |
| 2001-01-12 | ABST |
Abstract | 1 | View | |
| 2001-01-12 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-01-12 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Jeffrey Brooks
Jasper, GA
Keith Gustafson
Waleska, GA
Attorneys & Agents of Record
Classification
USPC
62/51.1
Prosecution
- Examiner
- CAPOSSELA, RONALD C
- Art Unit
- 3744
- Docket No.
- P5696
- Confirmation No.
- 2646
Patent Term Adjustment
0days
No related applications found.
PATENT ASSIGNMENT
Recorded 2020-10-14
from
CHART INC.
SECURITY AGREEMENT
Recorded 2010-05-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-01-12
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,393,847
- App. No.
- 09/759,692
- Filed
- 2001-01-12
- Granted
- 2002-05-28
- Examiner
- CAPOSSELA, RONALD C
- Art Unit
- 3744
- PTA
- 0 days
External Links