Cooling means

Patents Grantslast 30 patents

  • Information Patent Grant

    Electric tool

    • Patent number 11,958,158
    • Issue date Apr 16, 2024
    • KOKI HOLDINGS CO., LTD.
    • Yuuki Takeda
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Brushless motor system for power tools

    • Patent number 11,951,603
    • Issue date Apr 9, 2024
    • BLACK & DECKER INC.
    • Joseph P. Kelleher
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Portable power tool having an electromotive direct drive

    • Patent number 11,938,611
    • Issue date Mar 26, 2024
    • Robert Bosch GmbH
    • Johannes Wolperding
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Brushless DC motor power tool with combined PCB design

    • Patent number 11,923,752
    • Issue date Mar 5, 2024
    • Milwaukee Electric Tool Corporation
    • Matthew J. Mergener
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool with fan duct for printed circuit board

    • Patent number 11,897,112
    • Issue date Feb 13, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Vairavasundaram Swaminathan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Heat dissipating device and electric nail gun having the same

    • Patent number 11,883,939
    • Issue date Jan 30, 2024
    • Basso Industry Corp.
    • Chia-Yu Chien
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tissue resecting device including a motor cooling assembly

    • Patent number 11,871,950
    • Issue date Jan 16, 2024
    • Covidien LP
    • Paul F. Prokop
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Integrated dust extractor and power tool

    • Patent number 11,872,665
    • Issue date Jan 16, 2024
    • Milwaukee Electric Tool Corporation
    • Julia C. Marsh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Control and power module for driving a brushless motor in a power tool

    • Patent number 11,865,690
    • Issue date Jan 9, 2024
    • BLACK & DECKER INC.
    • Andrew M. Palich
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric tool

    • Patent number 11,833,640
    • Issue date Dec 5, 2023
    • Makita Corporation
    • Junichi Iwakami
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Chain saw

    • Patent number 11,833,656
    • Issue date Dec 5, 2023
    • Makita Corporation
    • Kohei Oishi
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Battery pack, electrical device using battery pack, and electrical...

    • Patent number 11,824,169
    • Issue date Nov 21, 2023
    • KOKI HOLDINGS CO., LTD.
    • Tomomasa Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Airflow intake configuration in power tool

    • Patent number 11,806,857
    • Issue date Nov 7, 2023
    • Black & Decker, Inc.
    • Daniel F. Nace
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Battery-operated working apparatus having a cooling air guide

    • Patent number 11,811,037
    • Issue date Nov 7, 2023
    • Andreas Stihl AG & Co KG
    • Georg Heinzelmann
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Electric tool

    • Patent number 11,787,009
    • Issue date Oct 17, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Yanfeng Fan
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Power head and outdoor power equipment using the same

    • Patent number 11,787,034
    • Issue date Oct 17, 2023
    • Globe (Jiangsu) Co., Ltd.
    • Shuhua Li
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric work machine

    • Patent number 11,777,359
    • Issue date Oct 3, 2023
    • Makita Corporation
    • Fuminari Fujii
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Brushless dc motor configuration for a power tool

    • Patent number 11,777,369
    • Issue date Oct 3, 2023
    • Milwaukee Electric Tool Corporation
    • Andrew T. Beyerl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool

    • Patent number 11,766,773
    • Issue date Sep 26, 2023
    • KOKI HOLDINGS CO., LTD.
    • Naoki Tadokoro
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Handheld power tool with a brushless electric motor

    • Patent number 11,770,048
    • Issue date Sep 26, 2023
    • Black & Decker, Inc.
    • John C. Vanko
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Rotary tool

    • Patent number 11,745,301
    • Issue date Sep 5, 2023
    • KOKI HOLDINGS CO., LTD.
    • Hironori Sakai
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Power tool

    • Patent number 11,738,441
    • Issue date Aug 29, 2023
    • Makita Corporation
    • Kihiro Kusumoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving machine

    • Patent number 11,724,378
    • Issue date Aug 15, 2023
    • KOKI HOLDINGS CO., LTD.
    • Takashi Ueda
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric motor for a power tool

    • Patent number 11,728,700
    • Issue date Aug 15, 2023
    • Milwaukee Electric Tool Corporation
    • Andrew T. Beyerl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hand-held machine tool comprising a drive motor

    • Patent number 11,707,828
    • Issue date Jul 25, 2023
    • Festool GmbH
    • Nico Walker
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Electric working tool

    • Patent number 11,701,769
    • Issue date Jul 18, 2023
    • Yamabiko Corporation
    • Hisato Osawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Brushless motor system for power tools

    • Patent number 11,691,260
    • Issue date Jul 4, 2023
    • BLACK & DECKER INC.
    • Joseph P. Kelleher
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Electric power tool

    • Patent number 11,691,262
    • Issue date Jul 4, 2023
    • Makita Corporation
    • Fumitoshi Numata
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Control and power module for brushless motor

    • Patent number 11,689,082
    • Issue date Jun 27, 2023
    • BLACK & DECKER INC.
    • Madhur M. Purohit
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric tool

    • Patent number 11,685,035
    • Issue date Jun 27, 2023
    • KOKI HOLDINGS CO., LTD.
    • Yuuki Takeda
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPACT TOOL

    • Publication number 20240149407
    • Publication date May 9, 2024
    • Cembre S.p.A.
    • Gualtiero BAREZZANI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL

    • Publication number 20240139915
    • Publication date May 2, 2024
    • MAKITA CORPORATION
    • Ryunosuke KUMAGAI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    INTEGRATED DUST EXTRACTOR AND POWER TOOL

    • Publication number 20240123560
    • Publication date Apr 18, 2024
    • Milwaukee Electric Tool Corporation
    • Julia C. Marsh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL HAVING A FRONT HANDLE AND A REGULATING UNIT

    • Publication number 20240100645
    • Publication date Mar 28, 2024
    • HILTI AKTIENGESELLSCHAFT
    • Georg HOLZMEIER
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POWER TOOL

    • Publication number 20240090374
    • Publication date Mar 21, 2024
    • JIANGSU DONGCHENG TOOLS TECHNOLOGY CO., LTD.
    • Yunjia ZHU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HIGH-POWER CORDLESS, HAND-HELD POWER TOOL INCLUDING A BRUSHLESS DIR...

    • Publication number 20240075605
    • Publication date Mar 7, 2024
    • Milwaukee Electric Tool Corporation
    • Brandon L. Verbrugge
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL

    • Publication number 20240066679
    • Publication date Feb 29, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Yang Li
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SCREWDRIVER

    • Publication number 20240058926
    • Publication date Feb 22, 2024
    • MAKITA CORPORATION
    • Ryuki YUEDA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC WORK MACHINE

    • Publication number 20240055958
    • Publication date Feb 15, 2024
    • Makita Corporation
    • Tsubasa YAGI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BATTERY PACK

    • Publication number 20240039308
    • Publication date Feb 1, 2024
    • Makita Corporation
    • Tomoki HORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BRUSHLESS DIRECT CURRENT ELECTRIC MOTOR AND HANDHELD TOOL

    • Publication number 20240039348
    • Publication date Feb 1, 2024
    • Mirka Ltd
    • Tobias HOLMQVIST
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BRUSHLESS DC MOTOR CONFIGURATION FOR A POWER TOOL

    • Publication number 20240030781
    • Publication date Jan 25, 2024
    • Milwaukee Electric Tool Corporation
    • Andrew T. Beyerl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Machine Tool Apparatus, Machine Tool, and Method of Operating a Mac...

    • Publication number 20240025026
    • Publication date Jan 25, 2024
    • ROBERT BOSCH GmbH
    • Nico Schweer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power head and outdoor power equipment using the same

    • Publication number 20230415325
    • Publication date Dec 28, 2023
    • Greenworks (Jiangsu) Co., Ltd.
    • Shuhua LI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL WITH ENHANCED AIR FLOW

    • Publication number 20230421018
    • Publication date Dec 28, 2023
    • Black & Decker Inc.
    • Colin M. CROSBY
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL HAVING AN AIR COOLING SYSTEM ANDMETHOD FOR COOLING COMPO...

    • Publication number 20230415324
    • Publication date Dec 28, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Ralf GREITMANN
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Universal Attachable Water Directing Device for Power Tools

    • Publication number 20230405791
    • Publication date Dec 21, 2023
    • HYDRO-TAIL LLC
    • Ronald Sercovich
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HANDHELD POWER TOOL WITH A BRUSHLESS ELECTRIC MOTOR

    • Publication number 20230396128
    • Publication date Dec 7, 2023
    • Black & Decker Inc.
    • John C. Vanko
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ELECTRIC MOTOR FOR A POWER TOOL

    • Publication number 20230387734
    • Publication date Nov 30, 2023
    • Milwaukee Electric Tool Corporation
    • Andrew T. Beyerl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRIVING MACHINE

    • Publication number 20230381939
    • Publication date Nov 30, 2023
    • Koki Holdings Co., Ltd.
    • Takashi UEDA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL

    • Publication number 20230381942
    • Publication date Nov 30, 2023
    • MAKITA CORPORATION
    • Kihiro KUSUMOTO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL

    • Publication number 20230373074
    • Publication date Nov 23, 2023
    • Black & Decker Inc.
    • Dominic ZIMMERMANN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL

    • Publication number 20230364756
    • Publication date Nov 16, 2023
    • MAKITA CORPORATION
    • Akihiro HOZUMI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HIGH-POWER CORDLESS, HAND-HELD POWER TOOL INCLUDING A BRUSHLESS DIR...

    • Publication number 20230347490
    • Publication date Nov 2, 2023
    • Milwaukee Electric Tool Corporation
    • Brandon L. Verbrugge
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC POWER TOOL

    • Publication number 20230302624
    • Publication date Sep 28, 2023
    • MAKITA CORPORATION
    • Fumitoshi NUMATA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WORKING MACHINE

    • Publication number 20230286129
    • Publication date Sep 14, 2023
    • MAKITA CORPORATION
    • Daisuke SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BRUSHLESS MOTOR SYSTEM FOR POWER TOOLS

    • Publication number 20230278187
    • Publication date Sep 7, 2023
    • Black & Decker Inc.
    • Joseph P. Kelleher
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER TOOL

    • Publication number 20230278166
    • Publication date Sep 7, 2023
    • MAKITA CORPORATION
    • Pengfei YANG
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    WORKING DEVICE

    • Publication number 20230264336
    • Publication date Aug 24, 2023
    • TECHTRONIC CORDLESS GP
    • Ze Guang LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ANGLE GRINDER

    • Publication number 20230234181
    • Publication date Jul 27, 2023
    • Wei JIN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR