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name:-0.0035860538482666
name:-0.0048348903656006
name:-0.0009918212890625
Xu; Nengfei Patent Filings

Xu; Nengfei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xu; Nengfei.The latest application filed is for "sonic makeup brush".

Company Profile
0.3.3
  • Xu; Nengfei - Zhejiang Province CN
  • Xu; NengFei - Zhejiang CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Personal care appliance
Grant 11,432,847 - Hendler , et al. September 6, 2
2022-09-06
Sonic makeup brush
Grant 11,266,228 - Friend , et al. March 8, 2
2022-03-08
Sonic Makeup Brush
App 20200008570 - Friend; Michael ;   et al.
2020-01-09
Personal Care Appliance
App 20180353211 - HENDLER; LEWIS ;   et al.
2018-12-13
Personal care appliance
Grant 10,058,351 - Hendler , et al. August 28, 2
2018-08-28
Personal Care Appliance
App 20160270821 - Hendler; Lewis ;   et al.
2016-09-22

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