发明名称 Typewriter-like toy
摘要 A toy simulating a typewriter for enabling a child to compose a large number of sentences from a limited number of words, the toy having a keyboard with a plurality of keys, each key having a word imprinted thereon. A carriage is provided with paper receiving imprints of the words from hinged type arms operable upon depression of the keys, depression of one of the keys performing the imprinting operation and release of the key actuating a spacer frame coacting with an indexing bar for incrementing the carriage under force of a spring a predetermined distance.
申请公布号 US4150903(A) 申请公布日期 1979.04.24
申请号 US19770758206 申请日期 1977.01.10
申请人 MATTEL INC 发明人 BAILEY, CHARLES E;BASS, SIDNEY;EDMISSON, RUSSELL C
分类号 B41J3/36;(IPC1-7):B41J3/02 主分类号 B41J3/36
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