发明名称 Universal portable seat cushion w/retractable sunshade device for seated-person
摘要 A speciality convenience device comprising a U-shaped framework of rigid-tubing, serving to both house and support an extensible flexible-gooseneck member capable of being manually omni-adjusted into any desired positional attitude; the device being substantially flat between legs of said U-frame so as to be easily installed upon an existing automobile's or spectator-bench's seat back, while thus held captive thereto by presence of the user's own back resting thereupon; the user being either an adult or juvenile by virtue of a special U-frame width-adjustment provision which includes a co-operative sizing-adjustment of the back-spanning fabric covering; the covering including a pocket-like formation thereto also facilitating a convenient stowing place for the gooseneck's detachable sunshield member, including provision of a sunshield folding capacity, as well as an optional attachable child's activity-center thereto.
申请公布号 US4865380(A) 申请公布日期 1989.09.12
申请号 US19870136131 申请日期 1987.12.21
申请人 HEITZMAN-POWELL, LINDA S.;HEITZMAN, EDNA MAE 发明人 HEITZMAN-POWELL, LINDA S.;HEITZMAN, EDNA MAE
分类号 A47C7/66;B60N2/44 主分类号 A47C7/66
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