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Class Information
Number: 205/250
Name: Electrolysis: processes, compositions used therein, and methods of preparing the compositions > Electrolytic coating (process, composition and method of preparing composition) > Depositing predominantly alloy coating > Gold is predominant constituent > Including iron group metal
Description: Subject matter wherein the alloy includes an iron group metal (i.e., Fe, Ni, or Co) as an essential constituent.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6576114 |
Electroplating composition bath |
Jun. 10, 2003 |
| 6183545 |
Aqueous solutions for obtaining metals by reductive deposition |
Feb. 6, 2001 |
| 6165342 |
Cyanide-free electroplating bath for the deposition of gold and gold alloys |
Dec. 26, 2000 |
| 5552031 |
Palladium alloy plating compositions |
Sep. 3, 1996 |
| 5277790 |
Non-cyanide electroplating solution for gold or alloys thereof |
Jan. 11, 1994 |
| 5169514 |
Plating compositions and processes |
Dec. 8, 1992 |
| 4795534 |
Electrolyte solution and process for gold electroplating |
Jan. 3, 1989 |
| 4767507 |
Gold electroplating bath |
Aug. 30, 1988 |
| 4755264 |
Electrolyte solution and process for gold electroplating |
Jul. 5, 1988 |
| 4744871 |
Electrolyte solution and process for gold electroplating |
May. 17, 1988 |
| 4634505 |
Process and bath for the electrolytic deposition of gold-tin alloy coatings |
Jan. 6, 1987 |
| 4615774 |
Gold alloy plating bath and process |
Oct. 7, 1986 |
| 4536259 |
Cathode having high durability and low hydrogen overvoltage and process for the production thereof |
Aug. 20, 1985 |
| 4478691 |
Silver plating procedure |
Oct. 23, 1984 |
| 4470886 |
Gold alloy electroplating bath and process |
Sep. 11, 1984 |
| 4436595 |
Electroplating bath and method |
Mar. 13, 1984 |
| 4396471 |
Gold plating bath and method using maleic anhydride polymer chelate |
Aug. 2, 1983 |
| 4391679 |
Electrolytic bath and process for the deposition of gold alloy coatings |
Jul. 5, 1983 |
| 4379738 |
Electroplating zinc |
Apr. 12, 1983 |
| 4377449 |
Electrolytic silver plating |
Mar. 22, 1983 |
| 4377448 |
Electrolytic gold plating |
Mar. 22, 1983 |
| 4374006 |
Electrolytic bath for the deposition of high gloss white gold coatings |
Feb. 15, 1983 |
| 4310392 |
Electrolytic plating |
Jan. 12, 1982 |
| 4199416 |
Composition for the electroplating of gold |
Apr. 22, 1980 |
| 4197172 |
Gold plating composition and method |
Apr. 8, 1980 |
| 4192723 |
Aqueous solution of monovalent gold and ammonium sulfite complex, process for the preparation thereof and electrolytic bath obtained therefrom for the plating of gold or gold alloys |
Mar. 11, 1980 |
| 4186064 |
Method and electrolyte for electrodeposition of bright gold and gold alloys |
Jan. 29, 1980 |
| 4168214 |
Gold electroplating bath and method of making the same |
Sep. 18, 1979 |
| 4088549 |
Bright low karat silver gold electroplating |
May. 9, 1978 |
| 4076598 |
Method, electrolyte and additive for electroplating a cobalt brightened gold alloy |
Feb. 28, 1978 |
| 4075065 |
Gold plating bath and process |
Feb. 21, 1978 |
| 4073700 |
Process for producing by electrodeposition bright deposits of gold and its alloys |
Feb. 14, 1978 |
| 4069113 |
Electroplating gold alloys and electrolytes therefor |
Jan. 17, 1978 |
| 4012294 |
Gold sulfite baths containing organophosphorous compounds |
Mar. 15, 1977 |
| 4001093 |
Method of electroplating precious metals in localized areas |
Jan. 4, 1977 |
| 3990954 |
Sulfite gold plating bath and process |
Nov. 9, 1976 |
| 3978302 |
Switching element having gold-cobalt contacts |
Aug. 31, 1976 |
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