Decai Li

USPTO Trademark & Patent Filings

Li Decai

Trademark applications and grants for Decai Li. Decai Li has 4 trademark applications. The latest application filed is for "PEEDMKGAK"

Company Profile
    Company Aliases
  • Decai Li
  • decai li
  • LI; Decai - Beijing CN
  • Li; Decai - Beijing CN
Entity Type INDIVIDUAL
Address Yongchun County No.787 Yuzhu Village, Huyang Town Fujian Province CHINA 362608

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
MAGNETIC LIQUID SEALING DEVICE
20220221061 - 17/212027 LI; Decai ;   et al.
2022-07-14
MAGNETIC FLUID SEALING DEVICE
20220205544 - 17/563805 Li; Decai ;   et al.
2022-06-30
MAGNETIC FLUID SEALING DEVICE FOR OSCILLATING SHAFT
20220205543 - 17/548284 LI; Decai ;   et al.
2022-06-30
MAGNETIC LIQUID SEALING DEVICE
20220205542 - 17/313391 LI; Decai ;   et al.
2022-06-30
CHAIN UNIT SEALED AND LUBRICATED WITH MAGNETIC FLUID AND CHAIN HAVING SAME
20220128123 - 17/507520 LI; Decai ;   et al.
2022-04-28
Magnetic fluid sealing device for oscillating shaft
11,421,786 - 17/548,284 Li , et al. August 23, 2
2022-08-23
Magnetic fluid sealing device for sealing fluid medium
11,415,226 - 17/572,777 Li , et al. August 16, 2
2022-08-16
Magnetic fluid sealing device
11,408,512 - 17/563,805 Li , et al. August 9, 2
2022-08-09
Magnetic liquid damping shock absorber
11,365,779 - 17/507,245 Li , et al. June 21, 2
2022-06-21
Chain unit sealed and lubricated with magnetic fluid and chain having same
11,353,088 - 17/507,520 Li , et al. June 7, 2
2022-06-07
Patent Grants & Applications

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