Heather Schafer

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Street, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Power tool with multispeed transmission
- Patent number 11,964,375
- Issue date Apr 23, 2024
- BLACK & DEKCER INC.
- Robert S. Gehret
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Power tool chuck
- Patent number 11,878,355
- Issue date Jan 23, 2024
- BLACK & DECKER INC.
- Joseph P. Kelleher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting assembly for a power tool
- Patent number 11,835,217
- Issue date Dec 5, 2023
- BLACK & DECKER INC.
- Brian E. Friedman
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
POWER TOOL CHUCK
- Publication number 20240123518
- Publication date Apr 18, 2024
- Black & Decker Inc.
- Joseph P. Kelleher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING ASSEMBLY FOR A POWER TOOL
- Publication number 20240044483
- Publication date Feb 8, 2024
- Black & Decker Inc.
- Brian E. Friedman
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ELECTRONIC CLUTCH FOR POWER TOOL
- Publication number 20230278185
- Publication date Sep 7, 2023
- Black & Decker Inc.
- Trevor J. KOENIG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
LIGHT EMITTING ASSEMBLY FOR A POWER TOOL
- Publication number 20220357031
- Publication date Nov 10, 2022
- Brian E. Friedman
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POWER TOOL WITH MULTISPEED TRANSMISSION
- Publication number 20210170564
- Publication date Jun 10, 2021
- Black & Decker Inc.
- Robert S. GEHRET
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POWER TOOL CHUCK
- Publication number 20200276650
- Publication date Sep 3, 2020
- Black & Decker Inc.
- Joseph P. Kelleher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR