FLEET PRECIOUS METALS, INC. (SEE DOCUMENT FOR DETAILS). 111 WESTMINITSTER STREET

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Technologies

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C22C ALLOYS 171

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5180551 Gold alloys of exceptional yellow color and reversible hardnessOct 30, 91Jan 19, 93[C22C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5139883 Intermetallic time-temperature integration fuseExpiredMay 09, 89Aug 18, 92[B32B]
5134039 Metal articles having a plurality of ultrafine particles dispersed thereinExpiredJun 11, 90Jul 28, 92[B32B]
5130689 Intermetallic time-temperature integration fuseExpiredJan 16, 91Jul 14, 92[H01H]
5000779 Palladium based powder-metal alloys and method for making sameExpiredMay 18, 88Mar 19, 91[C22C]
4944985 Method for electroless plating of ultrafine or colloidal particles and products produced therebyExpiredApr 11, 88Jul 31, 90[B32B]
4869757 Silver alloys of exceptional and reversible hardnessExpiredApr 13, 87Sep 26, 89[C22F, C22C]
4810308 Silver alloys of exceptional and reversible hardnessExpiredJan 19, 88Mar 07, 89[C22F, C22C]
4459829 Rigified earring postExpiredNov 29, 82Jul 17, 84[A44C]
4382317 Pin stem clutchExpiredSep 10, 81May 10, 83[A44C]

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