(Former Publications of
People’s Republic of China Invention Patent No: ZL 2013 1 0309264.0
United States Invention Patent No: US 9,430,932 B2
India Patent No: 420808
are STILL VALID)

 

Power Source: two AAA 1.5V battery cells or modified installation for external power source of 3V to 5V DC but must not exceed 5V DC The old estimated installation cost HK$120.00 of each car door is impossible due to inflation and all others’ cost increase. Please accept the present market price. In the old design of this product, there is a safety rubber cushion covering the main-body. This safety cushion is now replaced by a hard cover of PC+ABS plastics with blunt corners and edges. It is quite safe for the passenger. The thickness of this product’s main-body is approximately 21 mm instead of 19 mm mentioned in the old video. Please watch the old video. The new video will be available later.

Inventor : Kwok Fai JIM

Email : reminder@netvigator.com

中华人民共和国 发明专利申请号： 2024110899224
实用新型专利申请号： 202421922768X
国际申请号： PCT/CN2024/110959
体积(mm) ：137.5 X 91.5 X 21约
（以前公报的
中华人民共和国 发明专利号：ZL 2013 1 0309264. 0
美国专利号： US 9,430,932 B2
印度专利号： 420808
仍然生效）

电源：两枚AAA 1.5V电池 或 改装从外输入3V至5V DC 但不能超过5V DC 在旧短片中所说的本产品安装於每扇车門的成本约HK$120 元已不可能，这是由於通胀及其他成本价的增加。請接受现在的市场价格。本产品以坚固的PC+ABS塑胶面盖覆盖主体以取代旧的橡胶面盖；由於其全部角及边沿位都是钝角，故对乘客也是安全的。产品主体的厚度约21mm，而不是旧短片所说的19mm。请观看旧的短片。新的短片要稍後才能提供。

发明人 : 詹国辉

电邮 : reminder@netvigator.com