发明名称 Exposure count indicator for camera
摘要 A camera has a rear cover part, and a rotatable counter dial with a numerical scale of exposure count indicia to be successively viewed. Each of the indicia has the same color. A label on the rear cover part is superimposed to the counter dial and has the same color as the indicia to render the indicia invisible in order to prevent them from being viewed. The label includes a viewing portion that is not the sane color as the indicia and is arranged to be superimposed successively to the indicia when the counter dial is rotated. As a result, the indicia are made successively visible in order to permit them to be successively viewed. Eye-readable information is imprinted on the label, and the counter dial is transparent to permit the information to be visible through the counter dial in order to be read.
申请公布号 US6263166(B1) 申请公布日期 2001.07.17
申请号 US19990443900 申请日期 1999.11.19
申请人 EASTMAN KODAK COMPANY 发明人 ALLEN LORETTA E.
分类号 G03B1/66;(IPC1-7):G03B1/66;G01D13/04;G02B5/22;G02B27/02 主分类号 G03B1/66
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