Electrostatic copying machine
United States Patent D320808

Ishida, Akira (Tokyo, JP)
Application Number:
Publication Date:
Filing Date:
Ricoh Company, Ltd. (Tokyo, JP)
Primary Class:
Other Classes:
Field of Search:
D18/13, D18/36-39, D14/111, D14/112, D14/116, D14/118, 355/43-45, 355/49-51, 355/66, 355/112, 355/200, 355/210, 355/231, 355/233-236, 355/245, 358/400
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US Patent References:
D289050Point of sale transaction printerMarch, 1987Wilson et al.D14/111
D284864Electronic copying machineJuly, 1986SerikawaD18/36
D246526Electrophotographical duplicatorNovember, 1977KurozumiD18/37
D245612Electrophoto copierAugust, 1977ZeuthenD18/37
D235221N/AMay, 1975CormierD18/37
D234821N/AApril, 1975Sakamoto et al.D18/36
D224664N/AAugust, 1972PeynetD18/36

Primary Examiner:
Holtje, Nelson C.
Assistant Examiner:
Veynar, Caron D.
Attorney, Agent or Firm:
Oblon, Spivak, McClelland, Maier & Neustadt
1. The ornamental design for electrostatic copying machine, as shown anddescribed.


FIG. 1 is a front and top-right perspective view of an electrostatic copying machine showing my new design;

FIG. 2 is a rear and bottom-left perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof; and

FIG. 8 is a right side elevational view thereof.