Means for securing grinding wheels on rotary arbors

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CPC
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Patents Grantslast 30 patents

Information Patent Grant
Sanding disc stabilizing structure of orbital sander
- Patent number 12,318,885
- Issue date Jun 3, 2025
- X'POLE PRECISION TOOLS INC.
- Bach Pangho Chen
- B24 - GRINDING POLISHING
Information Patent Grant
Jig for mounting and dismounting processing tool
- Patent number 12,304,025
- Issue date May 20, 2025
- Disco Corporation
- Minoru Matsuzawa
- B24 - GRINDING POLISHING
Information Patent Grant
Attachment hub, backup pad, and abrasive disc
- Patent number 12,275,117
- Issue date Apr 15, 2025
- 3M Innovative Properties Company
- Paul Larking
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding or disc cutting-type hand-held tool
- Patent number 12,269,142
- Issue date Apr 8, 2025
- Etablissements Georges Renault
- Peter Kovacs
- B24 - GRINDING POLISHING
Information Patent Grant
Grinder tool with blind mounting of a disc
- Patent number 12,240,075
- Issue date Mar 4, 2025
- John L. Alberti
- B24 - GRINDING POLISHING
Information Patent Grant
Secure grinder blade and tapered tool—side locking hub for flush cu...
- Patent number 12,208,486
- Issue date Jan 28, 2025
- Daniel Nelson
- B24 - GRINDING POLISHING
Information Patent Grant
Repositionable abrasive disc mounting assembly and method of using...
- Patent number 12,208,492
- Issue date Jan 28, 2025
- 3M Innovative Properties Company
- Joseph B. Eckel
- B24 - GRINDING POLISHING
Information Patent Grant
Power tool
- Patent number 12,202,053
- Issue date Jan 21, 2025
- C. & E. Fein GmbH
- Olaf Klabunde
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for the automatic removal of grinding discs
- Patent number 12,202,100
- Issue date Jan 21, 2025
- FerRobotics Compliant Robot Technology GmbH
- Ronald Naderer
- B24 - GRINDING POLISHING
Information Patent Grant
Mandrel and accessory for rotary tool
- Patent number 12,179,309
- Issue date Dec 31, 2024
- TECHTRONIC CORDLESS GP
- Richard M. Davidian
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Oscillating multi-tool system
- Patent number 12,179,378
- Issue date Dec 31, 2024
- Milwaukee Electric Tool Corporation
- Troy C. Thorson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mandrel assembly for use with a rotary tool
- Patent number 12,172,265
- Issue date Dec 24, 2024
- Jeremy Rubens
- B24 - GRINDING POLISHING
Information Patent Grant
Cutting device
- Patent number 12,122,063
- Issue date Oct 22, 2024
- Frelk Industries Pty. Ltd.
- Fraser Thomas O'Keefe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Quick clamping device for a portable power tool, in particular an a...
- Patent number 12,109,666
- Issue date Oct 8, 2024
- Robert Bosch GmbH
- Bruno Sinzig
- B24 - GRINDING POLISHING
Information Patent Grant
Quick clamping device for a portable machine tool, in particular an...
- Patent number 12,017,324
- Issue date Jun 25, 2024
- Robert Bosch GmbH
- Andreas Zurbruegg
- B24 - GRINDING POLISHING
Information Patent Grant
Clamping device and hand-held power tool
- Patent number 12,011,802
- Issue date Jun 18, 2024
- Hilti Aktiengesellschaft
- Thomas Blatz
- B24 - GRINDING POLISHING
Information Patent Grant
Planar grinder
- Patent number 12,000,764
- Issue date Jun 4, 2024
- Illinois Tool Works Inc.
- Kurt G. Adair
- G01 - MEASURING TESTING
Information Patent Grant
Power tool
- Patent number 11,980,947
- Issue date May 14, 2024
- Robert Bosch GmbH
- Willi Fellmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Blade replacing device
- Patent number 11,980,988
- Issue date May 14, 2024
- Disco Corporation
- Kazuki Terada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool device for a hand-held power tool
- Patent number 11,969,911
- Issue date Apr 30, 2024
- Robert Bosch GmbH
- Willi Fellmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-motion accessory
- Patent number 11,964,352
- Issue date Apr 23, 2024
- Robert Bosch Tool Corporation
- Jeremy Rubens
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sander apparatus and method
- Patent number 11,938,585
- Issue date Mar 26, 2024
- Stringtech Workstations Inc.
- Michael E. McConville
- B24 - GRINDING POLISHING
Information Patent Grant
Quick clamping device for a portable power tool having at least one...
- Patent number 11,890,720
- Issue date Feb 6, 2024
- Robert Bosch GmbH
- Bruno Luescher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grinding means device, in particular grinding-disc device or backup...
- Patent number 11,865,667
- Issue date Jan 9, 2024
- Robert Bosch GmbH
- Bruno Sinzig
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for successively cutting and driving a shaft
- Patent number 11,813,715
- Issue date Nov 14, 2023
- Robert A. Blasi
- B24 - GRINDING POLISHING
Information Patent Grant
Power tool
- Patent number 11,772,171
- Issue date Oct 3, 2023
- Makita Corporation
- Takafumi Kotsuji
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting device
- Patent number 11,752,653
- Issue date Sep 12, 2023
- Frelk Industries Pty. Ltd.
- Fraser Thomas O'Keefe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Oscillating multi-tool system
- Patent number 11,724,413
- Issue date Aug 15, 2023
- Milwaukee Electric Tool Corporation
- Troy C. Thorson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Floor treatment apparatus
- Patent number 11,717,929
- Issue date Aug 8, 2023
- Edward Johannes Lagerwaard
- B24 - GRINDING POLISHING
Information Patent Grant
Quick-clamping device for a portable machine tool
- Patent number 11,717,935
- Issue date Aug 8, 2023
- Robert Bosch GmbH
- Bruno Luescher
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
SANDER WITH BLIND MOUNTING OF A DISC
- Publication number 20250196289
- Publication date Jun 19, 2025
- John L. Alberti
- B24 - GRINDING POLISHING
Information Patent Application
SECURE GRINDER BLADE AND TAPERED TOOL-SIDE LOCKING HUB FOR FLUSH CU...
- Publication number 20250170687
- Publication date May 29, 2025
- Daniel Nelson
- B24 - GRINDING POLISHING
Information Patent Application
WHEEL REPLACING APPARATUS AND WHEEL REPLACING SYSTEM INCLUDING THE...
- Publication number 20250162102
- Publication date May 22, 2025
- Samsung Electronics Co., Ltd.
- Jwa Hyeon KIM
- B24 - GRINDING POLISHING
Information Patent Application
Clamping Mechanism and Electric Tool
- Publication number 20250073846
- Publication date Mar 6, 2025
- Shandong Weida Machinery Co., Ltd.
- Haolin CHAI
- B24 - GRINDING POLISHING
Information Patent Application
BLADE FASTENER FOR GRINDER
- Publication number 20250025978
- Publication date Jan 23, 2025
- Joongho LEE
- B24 - GRINDING POLISHING
Information Patent Application
Tool Interface Device, in Particular Insertion Tool Hub
- Publication number 20250018529
- Publication date Jan 16, 2025
- ROBERT BOSCH GmbH
- Daniel Barth
- B24 - GRINDING POLISHING
Information Patent Application
GRINDER
- Publication number 20250001548
- Publication date Jan 2, 2025
- Samsung Electronics Co., Ltd.
- Jwahyeon KIM
- B24 - GRINDING POLISHING
Information Patent Application
Mandrel Assembly for Use With a Rotary Tool
- Publication number 20240375187
- Publication date Nov 14, 2024
- ROBERT BOSCH GmbH
- Andres David Salazar Tello
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BACKUP PAD CONSTRUCTION AND USE THEREOF
- Publication number 20240375241
- Publication date Nov 14, 2024
- 3M Innovative Properties Company
- Paul N. Daveloose
- B24 - GRINDING POLISHING
Information Patent Application
MACHINING DEVICE, ATTACHMENT, AND TIP TOOL MOUNTING STRUCTURE
- Publication number 20240300067
- Publication date Sep 12, 2024
- MAKITA CORPORATION
- Sujian DAI
- B24 - GRINDING POLISHING
Information Patent Application
Tool Device for a Hand-Held Power Tool
- Publication number 20240261999
- Publication date Aug 8, 2024
- ROBERT BOSCH GmbH
- Willi Fellmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER TOOL HAVING TOOL-FREE ATTACHMENT SYSTEM
- Publication number 20240246189
- Publication date Jul 25, 2024
- Milwaukee Electric Tool Corporation
- Karly M. Schober
- B24 - GRINDING POLISHING
Information Patent Application
Power Tool
- Publication number 20240227033
- Publication date Jul 11, 2024
- ROBERT BOSCH GmbH
- Willi Fellmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Machine Tool Device, Tool Unit and Machine Tool System
- Publication number 20240173818
- Publication date May 30, 2024
- ROBERT BOSCH GmbH
- Aldo Di Nicolantonio
- B24 - GRINDING POLISHING
Information Patent Application
Grinding or disc cutting-type hand-held tool
- Publication number 20240091903
- Publication date Mar 21, 2024
- Etablissements Georges Renault
- Peter Kovacs
- B24 - GRINDING POLISHING
Information Patent Application
Mandrel Assembly For Use With A Rotary Tool
- Publication number 20240066662
- Publication date Feb 29, 2024
- Jeremy Rubens
- B24 - GRINDING POLISHING
Information Patent Application
CUTTING DEVICE
- Publication number 20240066741
- Publication date Feb 29, 2024
- Frelk Industries Pty. Ltd.
- Fraser Thomas O'Keefe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REUSABLE HUB ASSEMBLY FOR ABRASIVE ARTICLES
- Publication number 20230405760
- Publication date Dec 21, 2023
- 3M Innovative Properties Company
- Brett A. Beierman
- B24 - GRINDING POLISHING
Information Patent Application
TILE TOOL NUT
- Publication number 20230375028
- Publication date Nov 23, 2023
- Calidad Tools, LLC
- Andrew Eylander
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
OSCILLATING MULTI-TOOL SYSTEM
- Publication number 20230339135
- Publication date Oct 26, 2023
- Milwaukee Electric Tool Corporation
- Troy C. Thorson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GRINDER TOOL WITH BLIND MOUNTING OF A DISC
- Publication number 20230321786
- Publication date Oct 12, 2023
- John L. Alberti
- B24 - GRINDING POLISHING
Information Patent Application
TOOL DEVICE
- Publication number 20230286059
- Publication date Sep 14, 2023
- C. & E. Fein GmbH
- Olaf KLABUNDE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REPLACING APPARATUS AND REPLACING METHOD
- Publication number 20230264309
- Publication date Aug 24, 2023
- TOKYO ELECTRON LIMITED
- Yasutaka MIZOMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Quick Clamping Device
- Publication number 20230191556
- Publication date Jun 22, 2023
- ROBERT BOSCH GmbH
- Daniel Barth
- B24 - GRINDING POLISHING
Information Patent Application
PROCESSING APPARATUS, AND INSTALLING METHOD OF PROCESSING TOOL OF P...
- Publication number 20230182253
- Publication date Jun 15, 2023
- TOKYO ELECTRON LIMITED
- Yasutaka MIZOMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESSING DEVICE WITH CONSTANT FORCE SPINDLE CAPABLE OF QUICKLY SW...
- Publication number 20230158635
- Publication date May 25, 2023
- ROBUFF INC.
- PENGCHIH CHEN
- B24 - GRINDING POLISHING
Information Patent Application
OSCILLATING TOOL
- Publication number 20230081102
- Publication date Mar 16, 2023
- Black & Decker Inc.
- Brent A. Kuehne
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SANDING DISC STABILIZING STRUCTURE OF ORBITAL SANDER
- Publication number 20230072828
- Publication date Mar 9, 2023
- X'POLE PRECISION TOOLS INC.
- Bach Pangho CHEN
- B24 - GRINDING POLISHING
Information Patent Application
COUPLER STRUCTURE OF HAND GRINDER
- Publication number 20230076278
- Publication date Mar 9, 2023
- EMK CO., LTD.
- Soon Chul KWON
- B24 - GRINDING POLISHING
Information Patent Application
REPOSITIONABLE ABRASIVE DISC MOUNTING ASSEMBLY AND METHOD OF USING...
- Publication number 20230008040
- Publication date Jan 12, 2023
- 3M Innovative Properties Company
- Joseph B. Eckel
- B24 - GRINDING POLISHING

Means for securing grinding wheels on rotary arbors

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Sanding disc stabilizing structure of orbital sander

Jig for mounting and dismounting processing tool

Attachment hub, backup pad, and abrasive disc

Grinding or disc cutting-type hand-held tool

Grinder tool with blind mounting of a disc

Secure grinder blade and tapered tool—side locking hub for flush cu...

Repositionable abrasive disc mounting assembly and method of using...

Power tool

Apparatus and method for the automatic removal of grinding discs

Mandrel and accessory for rotary tool

Oscillating multi-tool system

Mandrel assembly for use with a rotary tool

Cutting device

Quick clamping device for a portable power tool, in particular an a...

Quick clamping device for a portable machine tool, in particular an...

Clamping device and hand-held power tool

Planar grinder

Power tool

Blade replacing device

Tool device for a hand-held power tool

Multi-motion accessory

Sander apparatus and method

Quick clamping device for a portable power tool having at least one...

Grinding means device, in particular grinding-disc device or backup...

Apparatus for successively cutting and driving a shaft

Power tool

Cutting device

Oscillating multi-tool system

Floor treatment apparatus

Quick-clamping device for a portable machine tool

Patents Applicationslast 30 patents

SANDER WITH BLIND MOUNTING OF A DISC

SECURE GRINDER BLADE AND TAPERED TOOL-SIDE LOCKING HUB FOR FLUSH CU...

WHEEL REPLACING APPARATUS AND WHEEL REPLACING SYSTEM INCLUDING THE...

Clamping Mechanism and Electric Tool

BLADE FASTENER FOR GRINDER

Tool Interface Device, in Particular Insertion Tool Hub

GRINDER

Mandrel Assembly for Use With a Rotary Tool

BACKUP PAD CONSTRUCTION AND USE THEREOF

MACHINING DEVICE, ATTACHMENT, AND TIP TOOL MOUNTING STRUCTURE

Tool Device for a Hand-Held Power Tool

POWER TOOL HAVING TOOL-FREE ATTACHMENT SYSTEM

Power Tool

Machine Tool Device, Tool Unit and Machine Tool System

Grinding or disc cutting-type hand-held tool

Mandrel Assembly For Use With A Rotary Tool

CUTTING DEVICE

REUSABLE HUB ASSEMBLY FOR ABRASIVE ARTICLES

TILE TOOL NUT

OSCILLATING MULTI-TOOL SYSTEM

GRINDER TOOL WITH BLIND MOUNTING OF A DISC

TOOL DEVICE

REPLACING APPARATUS AND REPLACING METHOD

Quick Clamping Device

PROCESSING APPARATUS, AND INSTALLING METHOD OF PROCESSING TOOL OF P...

PROCESSING DEVICE WITH CONSTANT FORCE SPINDLE CAPABLE OF QUICKLY SW...

OSCILLATING TOOL

SANDING DISC STABILIZING STRUCTURE OF ORBITAL SANDER

COUPLER STRUCTURE OF HAND GRINDER

REPOSITIONABLE ABRASIVE DISC MOUNTING ASSEMBLY AND METHOD OF USING...