Is the DeWALT Drill Patented?

Quick answer

Yes — extensive portfolio

Yes. Stanley Black & Decker holds many patents on the DeWALT 20V MAX platform — including claims on the lithium-ion battery management system.

What to know

• DeWALT, Milwaukee, and Bosch each have their own proprietary battery interfaces, all patent-protected — interoperability is deliberately blocked.
• Stanley Black & Decker also owns Craftsman and Black+Decker; the patent portfolio is shared across all three.

Have your own invention idea?

If a product like DeWALT 20V MAX Drillcan get patent protection, your idea probably can too — assuming it’s novel. The cheapest first step is a provisional patent application, which locks in your priority date for 12 months while you validate the market. LegalZoom files provisionals from $199 + USPTO fees; you can also read the official USPTO patent basics first if you prefer.

Scan my idea for freeFile a provisional from $199

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