EDITORIAL NOTE APPLICATION NUMBER - 2018204000 Please note: Abstract page 14 should be numbered 17. A foldable seat back includes a base, a back plate and a bracket. The base defines a positioning groove therein. The back plate is pivoted on the base, allowing the back plate to be positioned in at least one folded up state 5 and a folded down state. The bracket has one end pivoted on a rear side of the back plate, and the other end releasably engaged in the positioning groove of the base to sustain the back plate in the folded up state. C\l C)l CO ||I C) COY I0-?
WATER SPORTS BOARD WITH FOLDABLE SEAT BACK
2023-12-21
Patent
Electronic Resource
English