Class E02C : SHIP-LIFTING DEVICES OR MECHANISMS
Subclass 1/06: Locks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass (lock gates E02B 7/2) Devices for filling or emptying locks (in lock gates E02B 7/2)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10800497 | Hydroxide stabilization as a means of controlling surface fouling associated with wetted surfaces of boats barges and ships | Sep 28, 18 | Oct 13, 20 | U.S. Geological Survey |
| 9879394 | Herodotus machine | Jun 19, 17 | Jan 30, 18 | Not available |
| 9016982 | Canal water refill system | May 27, 13 | Apr 28, 15 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0185,117 | HYDROXIDE STABILIZATION AS A MEANS OF CONTROLLING SURFACE FOULING ASSOCIATED WITH WETTED SURFACES OF BOATS BARGES AND SHIPS | Sep 28, 18 | Jun 20, 19 | The United States of America as represented by the Secretary of the Department of the Interior |
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