Long Quan

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Guang Zhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electric handheld hair trimmer including transverse edge portions
- Patent number 11,999,071
- Issue date Jun 4, 2024
- Spectrum Brands, Inc.
- Timin Ahmad Musallam
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Electric handheld hair trimmer including blade with beveled portions
- Patent number 11,577,413
- Issue date Feb 14, 2023
- Spectrum Brands, Inc.
- Timin Ahmad Musallam
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Electric handheld hair trimmer with blade guard
- Patent number 11,104,016
- Issue date Aug 31, 2021
- Timin Ahmad Musallam
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Hair grooming appliance
- Patent number 10,391,650
- Issue date Aug 27, 2019
- Spectrum Brands, Inc.
- Paul Allen Schmitt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Electric hand-held hair cutting appliance with blade clamping device
- Patent number 8,453,333
- Issue date Jun 4, 2013
- Rovcal, Inc.
- Quan Long
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC HANDHELD HAIR TRIMMER INCLUDING TRANSVERSE EDGE PORTIONS
- Publication number 20240278441
- Publication date Aug 22, 2024
- Spectrum Brands, Inc.
- Timin Ahmad Musallam
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ELECTRIC HANDHELD HAIR TRIMMER INCLUDING BLADE WITH BEVELED PORTIONS
- Publication number 20230166413
- Publication date Jun 1, 2023
- Spectrum Brands, Inc.
- Timin Ahmad Musallam
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ELECTRIC HANDHELD HAIR TRIMMER INCLUDING BLADE WITH BEVELED PORTIONS
- Publication number 20210387365
- Publication date Dec 16, 2021
- Spectrum Brands, Inc.
- Timin Ahmad Musallam
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ELECTRIC HANDHELD HAIR TRIMMER WITH BLADE GUARD
- Publication number 20200061856
- Publication date Feb 27, 2020
- Spectrum Brands, Inc.
- Timin Ahmad Musallam
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ELECTRIC HAND-HELD HAIR CUTTING APPLIANCE WITH BLADE CLAMPING DEVICE
- Publication number 20110289777
- Publication date Dec 1, 2011
- Rovcal, Inc.
- Long Quan
- B26 - HAND CUTTING TOOLS CUTTING SEVERING