
Hoon J. Chung
Examiner (ID: 5799)
| Most Active Art Unit | |
| Art Unit(s) | |
| Total Applications | |
| Issued Applications | |
| Pending Applications | |
| Abandoned Applications |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/227413 | SYNTHETIC RESIN UNDERGROUND PIPE HAVING HIGH PRESSURE-WITHSTANDING CAPABILITY | Jul 28, 1988 | Abandoned |
| 07/225926 | Pipeline casing insulator | Jul 28, 1988 | Issued |
| 07/221296 | Pre-press tube | Jul 18, 1988 | Issued |
| 07/220913 | LAY-IN WIREWAY ASSEMBLY | Jul 18, 1988 | Abandoned |
| 07/218221 | PIPE COATED WITH A RESIN LAYER ON THE INNER SURFACE THEREOF AND A METHOD FOR MANUFACTURING THE SAME | Jul 12, 1988 | Abandoned |
| 07/217097 | Flow control device | Jul 7, 1988 | Issued |
| 07/214488 | Flow selector device | Jun 30, 1988 | Issued |
| 07/212795 | Pipe-end protector | Jun 28, 1988 | Issued |
| 07/211350 | Supported flexible thin-walled tube structure | Jun 23, 1988 | Issued |
| 07/210684 | HOSES | Jun 22, 1988 | Abandoned |
| 07/206792 | Hose | Jun 14, 1988 | Issued |
| 07/203695 | Method for the cleaning of the interior of installed conduits | Jun 6, 1988 | Issued |
| 07/204915 | Heat-shrinkable insulating tube | Jun 2, 1988 | Issued |
| 07/200973 | Hose construction | May 31, 1988 | Issued |
| 07/200519 | NONFREEZING PIPE | May 25, 1988 | Abandoned |
| 07/198120 | Fastener for closing and sealing ends of pipes subjected to internal pressure | May 23, 1988 | Issued |
| 07/197562 | Hollow cylindrical body made from spirally wound extruded plastic strip material | May 22, 1988 | Issued |
| 07/196980 | Pneumatic bolster for sealing damaged walls of containers and pipes | May 19, 1988 | Issued |
| 07/195244 | Apparatus for replacing a section of a pipeline | May 17, 1988 | Issued |
| 07/192811 | WATER-SUPPLYING CORD AND A TOOL FOR INSERTING A HOSE IN IT | May 10, 1988 | Abandoned |