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Class Information
Number: 204/196.24
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Object protection > Internal battery > Anode contains aluminum > And magnesium
Description: Apparatus having the positive electrode also containing magnesium (Mg) (e.g., magnesium free metal or magnesium containing alloy, etc.).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4544465 |
Galvanic anodes for submergible ferrous metal structures |
Oct. 1, 1985 |
| 4496444 |
Method of corrosion protection |
Jan. 29, 1985 |
| 4484839 |
Method and apparatus for installing anodes on steel platforms at offshore locations |
Nov. 27, 1984 |
| 4484840 |
Method and apparatus for installing anodes on steel platforms at offshore locations |
Nov. 27, 1984 |
| 4240829 |
Aluminum-base alloy used as material for galvanic protector |
Dec. 23, 1980 |
| 4190512 |
Sacrificial anodes |
Feb. 26, 1980 |
| 4176033 |
Anode clamp assembly and method of installation |
Nov. 27, 1979 |
| 4141725 |
Aluminum alloy for galvanic anode |
Feb. 27, 1979 |
| 4087742 |
Hot water heater corrosion detector probe |
May. 2, 1978 |
| 4013811 |
Laminated anode |
Mar. 22, 1977 |
| 3994795 |
Sacrificial anode |
Nov. 30, 1976 |
| 3956095 |
Sacrificial anode |
May. 11, 1976 |
| 3953311 |
Cathodic protection system |
Apr. 27, 1976 |
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