Electrostatographic reproducing machine resistive carbon fiber wire
October 12, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3757164 Charge process with a carbon fiber brush electrode Composite automobile ignition cable Static eliminator Electrostatic spray coating system Flexible voltage cable for electrostatic spray gun Noise prevention high voltage resistance wire Contact brush charging Nickel/carbon fiber braided shield Electrically insulating polymer matrix with conductive path formed in situ InventorsAssigneeApplicationNo. 134328 filed on 10/12/1993US Classes:174/124R, Fibrous or fabric174/110R, Insulated174/119R, Composite or noncircular strand section174/257, Conducting (e.g., ink)338/214, Cable type428/367Including free carbon or carbide or therewith (not as steel)ExaminersPrimary: Nimmo, Morris H.Attorney, Agent or FirmInternational ClassesH01B 001/04H01B 007/04 AbstractAn electrostatographic reproduction machine wherein at least a portion of the wiring is formed from partially carbonized polyacrylonitrile filaments having a resistivity of between 1×102 and 1×1010 ohm-cm. Preferably, the interconnects from the power source to the corona generating means are partially carbonized polyarylonitrile wires. | |
