Egbert Law Offices, PLLC
Foldable frame structure
A pitman-style foldable frame structure has an innovative and unique assembled design. The frame structure includes foldable panels, a central spindle, lateral frames, oblique connecting rods, a control device, and a central connecting frame. The frame structure offers improvement over the prior art in lowering the material cost and increasing structural support strength and rigidity of the pitman-style foldable frame and achieves practical advancement and better industrial utilization effect.
Shin Fang Plastic Industrial Co., Ltd.
A A A B A Y
A47B A47B A47C B62B A47C Y10T
inventional inventional inventional inventional inventional additional
Tuan-Yu Yuan-Ming Yen-Yu
Chen Chen Chen