Patents by Inventor Dalin YUAN

Dalin YUAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10463073
    Abstract: A sliding cover-opening device includes a top support, a sliding-resistant device, and a rotatable cover opening device. The rotatable cover opening device further includes a rotatable pushing cover and a rotating torsional spring. According to the sliding cover-opening device, the rotatable pushing cover can automatically rotate to 90 degrees to open completely after sliding over a certain distance. Also, with the sliding-resistant device, users can experience a sliding feeling by hands.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: November 5, 2019
    Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Jianguo Tang, Xudong Zheng, Xu Zeng, Ru Wang, Chengya Wang, Shanzhai Shang, Ping Lei, Jingmei Han, Zhiqiang Li, Dalin Yuan, Changshan Zhao, Shiwei Li, Yongkuan Chen, Hongyong Luo, Fengren Fang
  • Publication number: 20190328043
    Abstract: A modular multifunctional electronic smoking paraphernalia includes a main body module provided with a slide rod a and a slide rod b, a cigarette holder module provided with a slide groove a, and an atomization module provided with a slide groove b. The cigarette holder module is detachably and slidably connected to the main body module by the slide rod a and the slide groove a. The atomization module is detachably and slidably connected to the main body module by the slide rod b and the slide groove b. In the present invention, the smoking paraphernalia is designed as three detachable modules, namely, the main body module, the cigarette holder module and the atomization module, which is convenient for the smoker to operate.
    Type: Application
    Filed: June 24, 2019
    Publication date: October 31, 2019
    Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Ping LEI, Xudong ZHENG, Jianguo TANG, Zhiqiang LI, Shanzhai SHANG, Jingmei HAN, Chengya WANG, Ru WANG, Xu ZENG, Dalin YUAN, Jie TANG, Yang SU, Dong XIAO, Yongkuan CHEN
  • Patent number: 10440987
    Abstract: A device for automatically detruding a cigarette butt includes a cigarette clamp, a cigarette fixer, a support ring, a cigarette butt detruding sliding ring, an air outlet end housing, a metal gasket, and a spring. After the cigarette is burnt and smoked, the cigarette butts can be detruded without the necessity of contacting the cigarette butts by hands in a low-resistance state.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: October 15, 2019
    Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Xu Zeng, Jianguo Tang, Xudong Zheng, Ru Wang, Chengya Wang, Ping Lei, Shanzhai Shang, Zhiqiang Li, Jingmei Han, Shunliang Tang, Dalin Yuan, Yongkuan Chen
  • Publication number: 20190267823
    Abstract: A compression charging device includes a cigarette case charging part and a cigarette set charging part. The cigarette case charging part includes a positive electrode cover, a positive spring, a negative spring, a charging insulation sleeve, and a PCB. The cigarette set charging part includes a filter holding seat, a charging base, and an insulation fixing sleeve. The compression charging device is configured for cigarette set charging. The negative spring and the positive spring have a double function of electrical conduction and bouncing.
    Type: Application
    Filed: October 17, 2017
    Publication date: August 29, 2019
    Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Xudong ZHENG, Jianguo TANG, Ru WANG, Chengya Wang, Xu ZENG, Jingmei HAN, Ping LEI, Shanzhai SHANG, Zhiqiang LI, Dalin YUAN, Changshan ZHAO, Shiwei LI, Yongkuan CHEN, Hongyong LUO, Fengren FANG
  • Publication number: 20190223505
    Abstract: A press puffing device includes a piston support, a nozzle holder, and a sealing fixer. In the press puffing device, a power supply start button is pressed to produce an aroma gas, and the aroma gas is contained in the cylindrical inner cavity. By pressing the piston support, the contained smoke is compressed and flows to the air outlet through the lateral gas channel to spurt out.
    Type: Application
    Filed: August 29, 2017
    Publication date: July 25, 2019
    Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Jianguo TANG, Xudong ZHENG, Xu ZENG, Ru WANG, Chengya WANG, Weimin GONG, Zhiqiang LI, Ping LEI, Shanzhai SHANG, Jingmei HAN, Dalin YUAN, Shunliang TANG, Yongkuan CHEN, Hongyong LUO
  • Publication number: 20190191782
    Abstract: A press-type and nasal-inhaling-type smoking paraphernalia for heating cigarettes includes a roasting-type heating device and a press puffing device, wherein the roasting-type heating device heats the cigarette in the radiated manner; and the press puffing device drives the relevant mechanism to compress the smoke by the user pressing the piston support, and the compressed smoke spurts out from the air outlet for snorting by the user, which avoids the design of the complicated gas channel in the traditional electric heating smoking paraphernalia, the local overheating of the cigarette, and the direct contact of the mouth with the cigarette filter.
    Type: Application
    Filed: August 29, 2017
    Publication date: June 27, 2019
    Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO.,LTD
    Inventors: Jianguo TANG, Xudong ZHENG, Xu ZENG, Ru WANG, Chengya WANG, Tao WANG, Zhiqiang LI, Ping LEI, Shanzhai SHANG, Jingmei HAN, Dalin YUAN, Shunliang TANG, Yongkuan CHEN, Hongyong LUO
  • Publication number: 20190183170
    Abstract: A device for automatically detruding a cigarette butt includes a cigarette clamp, a cigarette fixer, a support ring, a cigarette butt detruding sliding ring, an air outlet end housing, a metal gasket, and a spring. After the cigarette is burnt and smoked, the cigarette butts can be detruded without the necessity of contacting the cigarette butts by hands in a low-resistance state.
    Type: Application
    Filed: August 29, 2017
    Publication date: June 20, 2019
    Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Xu ZENG, Jianguo TANG, Xudong ZHENG, Ru WANG, Chengya WANG, Ping LEI, Shanzhai SHANG, Zhiqiang LI, Jingmei HAN, Shunliang TANG, Dalin YUAN, Yongkuan CHEN
  • Publication number: 20160242465
    Abstract: This invention relates to an electric-heating smoking article comprising an igniting activator, the electric-heating smoking article comprising a mouthpiece 20 on its one end, and the igniting activator 10 on its other end, wherein the igniting activator 10 comprises at least one temperature measurement element 1 and a heat conductor 2 contacting with the temperature measurement element 1, wherein the temperature measurement element 1 is connected to a positive wire terminal of a heating element 5 and a negative wire terminal of a power supply 6. When the heat conductor 2 is heated to a temperature above a specified value, the smoking article activates the heating element to heat, enabling consumers to get used to novel electric-heating cigarettes without changing their traditional smoke behaviors while keeping the igniting manner unchanged. This invention also discloses an igniting activation method of an electric-heating smoking article.
    Type: Application
    Filed: November 10, 2014
    Publication date: August 25, 2016
    Inventors: Xudong ZHENG, Jianguo TANG, Dalin YUAN, Ping LEI, Shanzhai SHANG, Shoubo LI, Yongkuan CHEN, Mingming MIAO