Marcel Hilco Zijlstra

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Leeuwarden, NL

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Patents Grantslast 30 patents

Information Patent Grant
Watertight and stiff motor suspension
- Patent number 11,979,074
- Issue date May 7, 2024
- Koninklijke Philips N.V.
- Marcus Franciscus Eijkelkamp
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hair cutting device with comb unit recognition
- Patent number 11,027,441
- Issue date Jun 8, 2021
- Koninklijke Philips N.V.
- Dirk Hendrik Wevers
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Safety switch arrangement for a personal care appliance
- Patent number 10,916,898
- Issue date Feb 9, 2021
- Koninklijke Philips N.V.
- Kam Hing Yau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hair trimming device
- Patent number 10,029,377
- Issue date Jul 24, 2018
- Koninklijke Philips N.V.
- Marcel Hilco Zijlstra
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Hair cutting device with comb unit recognition
- Patent number 9,393,707
- Issue date Jul 19, 2016
- Koninklijke Philips N.V.
- Dirk Hendrik Wevers
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
WATERTIGHT AND STIFF MOTOR SUSPENSION
- Publication number 20220255392
- Publication date Aug 11, 2022
- Koninklijke Philips N.V.
- Marcus Franciscus EIJKELKAMP
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SAFETY SWITCH ARRANGEMENT FOR A PERSONAL CARE APPLIANCE
- Publication number 20200313368
- Publication date Oct 1, 2020
- Koninklijke Philips N.V.
- KAM HING YAU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HAIR CUTTING DEVICE WITH COMB UNIT RECOGNITION
- Publication number 20160325443
- Publication date Nov 10, 2016
- DIRK HENDRIK WEVERS
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
HAIR TRIMMING DEVICE
- Publication number 20160144518
- Publication date May 26, 2016
- Marcel Hilco ZIJLSTRA
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
HAIR CUTTING DEVICE WITH COMB UNIT RECOGNITION
- Publication number 20120216411
- Publication date Aug 30, 2012
- Koninklijke Philips Electronics N.V.
- Dirk Hendrik Wevers
- B26 - HAND CUTTING TOOLS CUTTING SEVERING