发明名称 Rotatable safety seatback for recreational vehicles
摘要 A safety seatback for mounting to the rear of a watercraft is disclosed. The seatback rotates about the seat of the watercraft from an upright position to a boarding position. In the upright position the seatback prevents the passenger/rider from falling backward from the watercraft. In the boarding position the seatback does not interfere with a passenger/rider attempting to board the watercraft from the water and aids the person boarding the craft from the water. The seatback may be rotated by the passenger/rider from within the water or, in an alternate embodiment, may be remotely operated by the driver.
申请公布号 US6994396(B2) 申请公布日期 2006.02.07
申请号 US20030749040 申请日期 2003.12.30
申请人 SYSTEM ENGINEERING AND LABORATIES 发明人 BURLESON MICHAEL ALLAN
分类号 B63B17/00;B62J1/00;B62J1/12;B62J1/28;B63B29/04 主分类号 B63B17/00
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