Abstract: Methods of weaving decorative rope chains are disclosed. Chain links having gaps are assembled with all of the gaps oriented in the same direction. Accordingly, the links are interconnected one into the next in a helix configuration with each of the gaps facing in the same direction. One or more wire strands may be intertwined in the valleys of the helix configuration and remain in place to retain the helix configuration. The resulting rope chain itself may be used to form links for forming new types of chains.

Abstract: Methods and apparatus are provided for cost effectively forming jewelry chains that simulate the appearance of particular types of conventional chain using substantially rigid sections. The rigid sections are interconnected by conventionally formed flexible sections of conventional chain. The result is that the overall jewelry chain appears as an integral and homogenous chain having a consistent aesthetic appearance. The resulting chains also provide flexibility through the use of the one or more flexible sections of conventionally formed chains. The rigid sections may be formed by cutting lengths of material upon which chain simulation patterns have been formed.

Abstract: An article of jewelry is configured from a flat sheet of material provided with a pattern of perforations prior to bending the flat sheet into the desired shape of the article of jewelry.

Abstract: Several methods of forming links for use with the creation of rope chains is disclosed, whereby the outer peripheries of such links are contoured prior to assembly into rope chains. In one embodiment, the wire used in the formation of intertwinable links is contoured and then cut into individual, pre-contoured links. In another embodiment, the outer periphery of non-contoured links are individually contoured prior to the intertwining of such links to form actual rope chains. In another embodiment, individual links are collectively contoured, preferably after arrangement on a support such as a mandril. Such contouring can be accomplished by hand, machine or the like.

Abstract: Methods of weaving decorative rope chains are disclosed. Chain links having gaps are assembled with all of the gaps oriented in the same direction. Accordingly, the links are interconnected one into the next in a helix configuration with each of the gaps facing in the same direction. One or more wire strands may be intertwined in the valleys of the helix configuration and remain in place to retain the helix configuration. The resulting rope chain itself may be used to form links for forming new types of chains.

Abstract: Methods and apparatus are provided for cost effectively forming jewelry chains that simulate the appearance of particular types of conventional chain using substantially rigid sections. The rigid sections are interconnected by conventionally formed flexible sections of conventional chain. The result is that the overall jewelry chain appears as an integral and homogenous chain having a consistent aesthetic appearance. The resulting chains also provide flexibility through the use of the one or more flexible sections of conventionally formed chains. The rigid sections may be formed by cutting lengths of material upon which chain simulation patterns have been formed.

Abstract: Several methods of forming links for use with the creation of rope chains is disclosed, whereby the outer peripheries of such links are contoured prior to assembly into rope chains. In one embodiment, the wire used in the formation of intertwinable links is contoured and then cut into individual, pre-contoured links. In another embodiment, the outer periphery of non-contoured links are individually contoured prior to the intertwining of such links to form actual rope chains. In another embodiment, individual links are collectively contoured, preferably after arrangement on a support such as a mandril. Such contouring can be accomplished by hand, machine or the like.

Abstract: Several methods of forming links for use with the creation of rope chains is disclosed, whereby the outer peripheries of such links are contoured prior to assembly into rope chains. In one embodiment, the wire used in the formation of intertwinable links is contoured and then cut into individual, pre-contoured links. In another embodiment, the outer periphery of non-contoured links are individually contoured prior to the intertwining of such links to form actual rope chains. In another embodiment, individual links are collectively contoured, preferably after arrangement on a support such as a mandril. Such contouring can be accomplished by hand, machine or the like.

Abstract: Several methods of forming links are disclosed, whereby the outer peripheries of such links are contoured prior to assembly into rope chains. In one embodiment, the wire used in the formation of intertwinable links is contoured and then cut into individual, pre-contoured links. In another embodiment, the outer periphery of non-contoured links are individually contoured prior to the intertwining of such links to form actual rope chains. In another embodiment, individual links are stamped with inner and outer peripheries of different shapes. In yet another embodiment, individual links are collectively contoured, preferably after arrangement on a support such as an ice lathe or a mandril. Such contouring can be accomplished by hand, machine or the like. If such links are not already provided with a gap, then a gap can be formed into the links as part of the contouring step.

Abstract: Several methods of forming links are disclosed, whereby the outer peripheries of such links are contoured prior to assembly into rope chains. In one embodiment, the wire used in the formation of intertwinable links is contoured and then cut into individual, precontoured links. In another embodiment, the outer periphery of non-contoured links are individually contoured prior to the intertwining of such links to form actual rope chains. In another embodiment, individual links are stamped with inner and outer peripheries of different shapes. In yet another embodiment, individual links are collectively contoured, preferably after arrangement on a support such as an ice lathe or a mandril. Such contouring can be accomplished by hand, machine or the like. If such links are not already provided with a gap, then a gap can be formed into the links as part of the contouring step.

Abstract: Several methods of forming links for use with the creation of rope chains is disclosed, whereby the outer peripheries of such links are contoured prior to assembly into rope chains. In one embodiment, the wire used in the formation of intertwinable links is contoured and then cut into individual, pre-contoured links. In another embodiment, the outer periphery of non-contoured links are individually contoured prior to the intertwining of such links to form actual rope chains. In another embodiment, individual links are collectively contoured, preferably after arrangement on a support such as a mandril. Such contouring can be accomplished by hand, machine or the like.

Abstract: A jewelry chain section and a method of forming the same having a spiral, twisted appearance, involves the winding of a wire on a support and the controlled manipulation of such wound wire during or after removal from the support. The wound wire comprises individual spirals that are twisted relative to each other, such that the individual spirals appear in a staggered formation, with the appearance of a chain section being varied by the number of spirals that are twisted at a particular time and the extent or angular dimension of the rotation imparted to such spirals.

Abstract: A non-annular, hollow chain link is provided with a gap and is capable of being intertwined to form a jewelry rope chain. The gap faces the widest dimension of the link, and faceting surfaces are preferably disposed adjacent the gap. When compared with an annular, prior art link having a diameter that is equivalent to the widest dimension of the non-annular link, the faceting surfaces present a greater faceting surface area than the faceting surfaces of such annular, prior art link. Thus, a faceted rope chain formed from such hollow, non-annular chain links will have a greater faceting presence and appearance than an equivalent rope chain formed from annular chain links.

Abstract: A jewelry rope chain having links interwoven together to form a double helix configuration. Each link has a cross section with the largest transverse distance across the cross section defining a first dimension. Each link has a interior space and a gap along the periphery of the length. The widest dimension of the interior space in a direction consistent with the direction of the gap has a dimension which is less than three times the first dimension. Thus, ratios of approximately 2:1 can be achieved.

Abstract: A jewelry chain link suitable for intertwining with other jewelry chain links to form a jewelry chain comprises an inner periphery, an outer periphery, a thickness defined between the inner and outer peripheries and a gap extending between the inner and outer peripheries for intertwining one jewelry chain link with another. First and second outermost edge dimensions along the outer periphery are defined relative to a plane extending through the gap, such that the distance from the plane to each of the first and second outermost edges is different.

Abstract: A jewelry chain link suitable for intertwining with other jewelry chain links to form a jewelry chain comprises an inner periphery, an outer periphery, a thickness defined between the inner and outer peripheries and a gap extending between the inner and outer peripheries for intertwining one jewelry chain link with another. First and second outermost edge dimensions along the outer periphery are defined relative to a plane extending through the gap, such that the distance from the plane to each of the first and second outermost edges is different.

Abstract: Several methods of forming links are disclosed, whereby the outer peripheries of such links are contoured prior to assembly into rope chains. In one embodiment, the wire used in the formation of intertwinable links is contoured and then cut into individual, precontoured links. In another embodiment, the outer periphery of non-contoured links are individually contoured prior to the intertwining of such links to form actual rope chains. In another embodiment, individual links are stamped with inner and outer peripheries of different shapes. In yet another embodiment, individual links are collectively contoured, preferably after arrangement on a support such as an ice lathe or a mandril. Such contouring can be accomplished by hand, machine or the like. If such links are not already provided with a gap, then a gap can be formed into the links as part of the contouring step.