C & E Fein competitive analysis

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Explore patent oppositions filed by C & E Fein against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

Accessories For Oscillating Power ToolsBLACK & DECKERMar 31, 2023
Universal Accessories For Oscillating Power ToolsBLACK & DECKERFeb 26, 2021
Oscillating Tool AdapterBLACK & DECKERFeb 15, 2021
Accessories For Oscillating Power ToolsBLACK & DECKERDec 18, 2020
Perforating MachineNITTO KOHKISep 12, 2018

Explore C & E Fein's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
Jul 10, 2024Machine Tool That Can Be Guided Manually And Having A Housing1
Apr 11, 2018Tool Device1

Latest publications and patents of C & E Fein New

Explore the latest publications and patents granted to C & E Fein, showcasing their recent innovations and technological advancements.

Last updated on: Oct 21, 2025
Publication NumberPublication DateTitleLegal Status

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Jul 10, 2024Machine Tool That Can Be Guided Manually And Having A HousingPatent Maintained As Amended
Feb 28, 2024Tool DeviceNo Opposition Filed Within Time Limit
Apr 11, 2018Tool DeviceOpposition Rejected

Latest PTAB cases involving C & E Fein

Discover the latest PTAB cases involving C & E Fein, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing C & E Fein with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
C & E FEIN32 - -
BLACK & DECKER141022
CORAM TOOLS1 - - -
NITTO KOHKI - 1 - -