Patent Idea black filled icon

About the Patent Idea black filled icon

A light bulb with a ribbed screw base glows with eight short rays, and a closed padlock with a keyhole sits at its center in place of a filament. The pairing says a protected idea, which fits intellectual property and patent service pages, legal firm websites, R&D and innovation slides, startup pitch decks and trade secret or NDA explainer sections.

The bulb is drawn as a near-circle tapering into a stepped collar, and the padlock's shackle and body are sized to fill the glass without touching its edges. Rays are evenly spaced with a gap around the whole shape. It pairs with lightbulb, shield and copyright icons; use at 48 px so the keyhole stays visible.

This is the solid black filled version of the patent idea icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.

Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.