Window Squeegee Patent Blueprint Window Washer Window Cleaner T Shirt

For window washers and cleaning professionals, this window squeegee patent blueprint t-shirt offers a detailed vintage schematic of a squeegee tool. The design features a front elevation with a U-shaped metal holder, gripping fingers, rubber blade, and handle socket, all rendered in crisp white line art. The bold stencil caps headline emphasizes the practical industrial style.

This shirt appeals to those who work in commercial cleaning or appreciate the design of everyday tools that make a big difference.

It makes a thoughtful gift for window cleaners or janitorial staff, combining functional design with vintage patent art that celebrates the tools of their trade.

• 100% ring-spun cotton at roughly 4.3 oz/yd² (heather colours blend in polyester for the marled finish).
• Classic unisex cut with a relaxed body, set-in sleeves, and side-seamed construction so the shirt keeps its shape wash after wash.
• Pre-shrunk & side-seamed for shape retention
• Direct-to-garment (DTG) printed with water-based inks
• Made in Canada & USA — printed on demand, ships in 1 business day
• Machine wash cold inside-out, tumble dry low, do not iron print
• Runs true to size. Size up for a relaxed fit.