Cable having internal identifying indicia and associated methods
View Patent ↗A cable for ensuring the authenticity thereof and discouraging the unauthorized counterfeiting of the cable may include a cable core and an opaque outer jacket surrounding the cable core. The jacket may include identifying indicia visible on an inner surface of the opaque outer jacket when opened, but visually obscured from viewing from outside the opaque outer jacket when unopened. The indicia may be integrally molded plastic stripes, for example.
1. A method for making a cable comprising:
forming a cable core;
forming a plastic opaque outer jacket surrounding the cable core; and
forming identifying indicia comprising at least one plastic portion integrally formed with the plastic opaque outer jacket, the plastic portion comprising a plurality of stripes inlaid with the plastic opaque outer jacket, and being visible on an inner surface of the plastic opaque outer jacket when opened, but being visually obscured from viewing from outside the plastic opaque outer jacket when unopened, the forming of the plastic opaque outer jacket and the identifying indicia being based upon a co-extrusion process.
2. The method according to claim 1 wherein the identifying indicia comprises color-coded indicia.
3. The method according to claim 1 wherein the at least one plastic portion integrally formed with the plastic opaque outer jacket has a different color than a color of the plastic opaque outer jacket.
4. The method according to claim 1 wherein forming the plastic opaque outer jacket and at least one plastic portion comprises extruding the plastic opaque outer jacket and the at least one plastic portion surrounding the cable core as the cable core is advanced along a path of travel.
5. The method according to claim 1 wherein the plurality of stripes comprises a plurality of different colored stripes.
6. The method according to claim 5 wherein at least some of the different colored stripes are continuous.
7. The method according to claim 5 wherein at least some of the different colored stripes are in side-by-side relation.
8. The method according to claim 1 wherein the cable core comprises at least one of an optical component and an electrical component.
9. The method according to claim 1 further comprising making a record of the identifying indicia used in the cable separately available for access by a cable user to determine cable authenticity.
10. A method for making a cable comprising:
forming a cable core comprising at least one of an optical component and an electrical component;
forming a plastic opaque outer jacket surrounding the cable core; and
forming a plurality of integrally formed plastic color-coded stripes inlaid with the plastic opaque outer jacket and being visible on an inner surface of the plastic opaque outer jacket when opened, but being visually obscured from viewing from outside the plastic opaque outer jacket when unopened, each plastic color-coded stripe being integrally molded with the plastic opaque outer jacket, the forming of the plastic opaque outer jacket and the plurality of integrally formed plastic color-coded stripes being based upon a co-extrusion process.
11. The method according to claim 10 wherein each integrally formed plastic color-coded stripe has a different color than a color of the plastic opaque outer jacket.
12. The method according to claim 10 wherein at least some of the integrally formed plastic colored-coded stripes are continuous.
13. The method according to claim 10 wherein at least some of the integrally formed plastic colored stripes are in side-by-side relation.
14. The method according to claim 10 wherein the cable core comprises at least one of an optical component and an electrical component.
15. The method according to claim 10 further comprising making a record of the plurality of integrally molded plastic color-coded stripes used in the cable separately available for access by a cable user to determine cable authenticity.