Children's activity and entertainment enclosure

作者: Frederick M. Rieber

DOI:

关键词:

摘要: A children's activity and entertainment enclosure includes a housing plurality of legs attached to the support at selected elevation above surface flexible sheet material covering least upper portions legs. stations are present within as seat for seating child suspension mechanism suspending from so that sitting in with feet engaging can maneuver one station another.

参考文章(9)
Richard M. Block, Infant article suspension structure ,(1984)
Stribley Henry, Charles W Moss, Folding portable shelter ,(1955)
Gerald E. Kimmel, William F. McCombs, Kendrick B. Melrose, Playground swing apparatus ,(1975)
Catherine O'neill, Diana Hall, Infant accommodation apparatus ,(1997)
S Bloxham, R Haigh, Exercising apparatus for small children ,(1970)
Edward Wishart, Elevated pleasure-railway. ,(1900)