Jungle gym joint and jungle gym

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9993677
SERIAL NO

15224932

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A jungle gym joint has a joint main body including joint shafts to which pipes are connected and rotary members. The pipe is connected to one end and a folding portion is formed at the other end of the rotary member, the folding member being formed by a flat plate portion being held in a bifurcate portion together with the joint main body. A cover member including engaging projections on an inner circumferential surface is provided on an outer circumference of the folding portion. The cover member is guided to move back and forth in an axial direction by the engaging projections being brought into engagement with guide grooves. The folding portion is restricted from being folded with the cover member staying in an advanced end position while the restriction of folding thereof can be released with the cover member staying in a withdrawal end position.

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Patent Owner(s)

  • AGATSUMA CO. LTD

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Todokoro, Shinji Tokyo, JP 44 366

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