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Class Information
Number: 63/31
Name: Jewelry > Gem setting > Movable
Description: Gem-settings which are mounted on a spring, so that it may vibrate or is so connected with mechanism that a positive motion may be imparted to it.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
4796442 Item of jewelry including a gem slidable within a gem insert Jan. 10, 1989
4726200 Combination ring pendent Feb. 23, 1988
4581904 Toy jewelry item with parts movable to a hidden position Apr. 15, 1986
4551993 Necklace with slidably mounted decorative element Nov. 12, 1985
4542631 Jewelry and the like adapted to define a plurality of objects or shapes Sep. 24, 1985
4381653 Article simulating body appendage movements of insect May. 3, 1983
4294084 Article of jewelry with reciprocally movable gem Oct. 13, 1981
4270366 Rotatable mounting for necklace gem stone Jun. 2, 1981
4245486 Retractable charm device Jan. 20, 1981
4237702 Necklace Dec. 9, 1980
4220018 Display device for ornamental objects Sep. 2, 1980
4220017 Convertible finger ring Sep. 2, 1980
4218894 Pierced earring with adjustable ornament Aug. 26, 1980
D255785 Pendant Jul. 8, 1980
4208888 Jewelry storing and displaying natural placer gold Jun. 24, 1980
4187697 Jewel mounting structure Feb. 12, 1980
4184344 Mood-indicating jewelry with changeable display Jan. 22, 1980
4148199 Pierced earring with liquid visible therein Apr. 10, 1979
4142383 Liquid filled sealed glass ornament and method Mar. 6, 1979
4112707 Jewelry article with radiometer therein Sep. 12, 1978
4081972 Pendant, earring or piece of jewelry Apr. 4, 1978
4080803 Jewelry article with selectively visible portions Mar. 28, 1978
4077237 Coded charm device Mar. 7, 1978
4059971 Earring having magnetically secured displaceable ornament for facilitating telephoning Nov. 29, 1977
4052864 Mobile jewelry mounting moved by unbalanced magnetic member Oct. 11, 1977
4034573 Composite article formed by superposed shapes of two members Jul. 12, 1977
4028908 School ring charm with dangling school indicia Jun. 14, 1977
3995447 Ornamental defensive ring Dec. 7, 1976
3968661 Jewelry having rotatable indicia-bearing disc and indicating means Jul. 13, 1976
3959989 Ring having adjustably mounted rapidly rotatable indicia-bearing member Jun. 1, 1976

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