Class F16T : STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS, STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
Subclass 1/24: Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of closed-hollow-body type using levers
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11821583 | Monitoring system | Oct 14, 20 | Nov 21, 23 | ECO FIRST Co., Ltd. |
| 11806643 | Drain valve and valve arrangement | Mar 13, 18 | Nov 07, 23 | Danfoss A/S |
| 11454254 | State determination device of liquid pumping apparatus, and liquid pumping apparatus | Mar 23, 20 | Sep 27, 22 | TLV CO., LTD. |
| 11287085 | Arrangement for removing condensate from a heat exchanger | Sep 27, 17 | Mar 29, 22 | Forbes Marshall Private Limited |
| 11150024 | Pumping and trapping device | Jan 16, 18 | Oct 19, 21 | FORBES MARSHALL PRIVATE LIMITED |
| 10731669 | Tee-tube pressure vessel | May 02, 16 | Aug 04, 20 | Eastern Machine Inc. |
| 10683946 | Combination air release, degassing and vacuum relief valve | Jan 31, 17 | Jun 16, 20 | Plast-o-Matic Valves Inc. |
| 10488088 | Drain valve and valve arrangement | Aug 04, 17 | Nov 26, 19 | Danfoss A/.S |
| 10203048 | Automatic drain discharge apparatus | Jul 31, 17 | Feb 12, 19 | SMC Corporation |
| 8950421 | Condensate drain for compressed air system | Apr 03, 08 | Feb 10, 15 | Joe, Woon Je |
| 7096880 | Float type steam trap | Jul 09, 03 | Aug 29, 06 | Kabushiki Kaisha Motoyamaseisakusho |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0224,679 | STATE DETERMINATION DEVICE OF LIQUID PUMPING APPARATUS, AND LIQUID PUMPING APPARATUS | Mar 23, 20 | Jul 16, 20 | TLV CO., LTD. |
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