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Class Information
Number: 347/159
Name: Incremental printing of symbolic information > Electric marking apparatus or processes > By electrical discharge (e.g., spark)
Description: Subject matter wherein an image is formed by dielectric breakdown.


Sub-classes under this class:

Class Number Class Name Patents
347/161 Electrical discharge burning (e.g., oxidation or electroerosion) 39
347/162 Including driving circuitry 14
347/160 Rotary head support 20


Patents under this class:

Patent Number Title Of Patent Date Issued
7249837 Printing on flocked paper and films Jul. 31, 2007
6781613 Electrification apparatus and image forming apparatus Aug. 24, 2004
6040848 Information recording apparatus and method of recording information by applying voltage between probe and recording medium Mar. 21, 2000
6031552 Printing device with patterned recording surface Feb. 29, 2000
6002415 Field effect imaging apparatus using non-conductive non-magnetic toner Dec. 14, 1999
5903804 Printer and/or scanner and/or copier using a field emission array May. 11, 1999
5883656 Field effect toning method/apparatus Mar. 16, 1999
5821973 Printing device and method Oct. 13, 1998
5745144 Field effect toning method Apr. 28, 1998
5121688 Spark-discharge recording head with position sensor and control for imaging lithographic printing plates Jun. 16, 1992
4999712 Photoelectric converting device for forming charge latent image and recording system thereof Mar. 12, 1991
4911075 Lithographic plates made by spark discharges Mar. 27, 1990
4896044 Scanning tunneling microscope nanoetching method Jan. 23, 1990
4727383 Burnish protected electrosensitive recording Feb. 23, 1988
4628325 Electromagnetic interference suppresion for electrical discharge printers Dec. 9, 1986
4482901 Method and system for thermally recording information on a metalized recording carrier Nov. 13, 1984
4470056 Controlling a multi-wire printhead Sep. 4, 1984
4438170 Electrosensitive recording materials with heterogeneous surface topology Mar. 20, 1984
4403232 Electrosensitive recording paper having improved recording density Sep. 6, 1983
4358474 Method for electric recording Nov. 9, 1982
4295746 Arrangement for feeding electrodes in metal paper printers Oct. 20, 1981
4264913 Electric discharge recording method and material with non-recording layer Apr. 28, 1981
4170779 Print head electrode for metal paper printers Oct. 9, 1979
4166144 Electrosensitive metalized label stock Aug. 28, 1979
4136977 Mount for a consumable electrode matrix printer Jan. 30, 1979
4082902 Spark-recording type printing method and spark-recording material for use thereof Apr. 4, 1978
4042936 Electrosensitive recording method Aug. 16, 1977
3998315 Rotor structure for rotary electrical printer Dec. 21, 1976
3997903 Electrographical recording system Dec. 14, 1976
3995281 Recording head for a recording device utilizing electrosensitive recording paper Nov. 30, 1976
3968500 Electrode printing head and method for making the same Jul. 6, 1976
3931461 Telereproduction system for documents Jan. 6, 1976



 
 
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