Patent Padlock Light Bulb black outline icon

About the Patent Padlock Light Bulb black outline icon

A light bulb ringed by short rays holds a closed padlock in place of a filament, its shackle arching over a keyhole body, while the screw base below is drawn as stacked ribs, all inside a circular badge. The idea is protected innovation. Use it on patent filing services, IP law firm sites, copyright pages, R&D decks and startup pitch material.

Placing the lock inside the glass keeps a single silhouette instead of two stacked objects, and the rays add emphasis without crowding the badge. It pairs with certificate, shield and trademark marks. Works best at 48 px on landing pages.

This is the black outline version of the patent padlock light bulb icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.

It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.