CHAIR BACKREST COVER CONVERTIBLE INTO LIFE JACKET

• Main Authors: HA, Jin Seok, JIN, Hee Won, KANG, Won Hye
• Format: Patent
• Language: English; French; Korean
• Published: 09.01.2020
• Subjects: AIRCRAFT; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; COSMONAUTICS; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS; PARACHUTES; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

The present invention relates to a cover which can be used as a chair backrest cover in ordinary circumstances but can be converted into a life jacket in case of an emergency. More specifically, the present invention relates to a chair backrest cover which covers a chair backrest and is convertible...