Patent Drawing Shirts

Patent drawing shirts celebrate the inventions we use every day. Each design centres on one object, so a photographer might choose Camera Patent, a quilter Sewing Machine Patent and a skater Skateboard Patent. They suit engineers, makers, collectors and anyone who likes to know how things work. Pick the garment and colour, and the shirt is printed for you in Canada.

Printed in Canada
Group prices from 6
Free shipping over $250

Buying for a group? The price per item drops at 6 and again at 12 of the same design, mixed across garments, colours and sizes.

Matching the invention to the person

Choose by hobby. Musicians have Electric Guitar Patent, and anyone with a shoebox of old mixtapes will smile at Cassette Tape Patent. Floppy Disk Patent suits the programmer who remembers saving files the slow way. Corkscrew Patent is for the wine lover, Basketball Patent for the hoops fan, and Spring Toy Patent for a big kid at heart. Toilet Paper Roll Patent is a gift for someone with a dry sense of humour.

These patent drawing shirts also make thoughtful gifts for a graduation, a retirement or a new job in engineering or design.

Teams, garments and colours

An engineering team or a maker space can all wear the same invention. Choose it together and place one order. The price per shirt drops as that design's count grows, across every garment and colour, and shipping costs nothing once the order is over $250.

Open a design to see the garments it comes on, such as tees, long sleeves, crewnecks or hoodies, then choose the colour. Want more science? Browse the chemistry and nerd shirts, the space and alien shirts or all science shirts.

Questions and answers

What is a patent drawing?

It's the technical sketch an inventor files to show how an invention works. These shirts take that idea as their theme, with one everyday invention per design, such as Lighter Patent or Camera Patent.

Are patent drawing shirts a good gift for an engineer?

They're a natural fit for engineers, designers and tinkerers. Pick the invention that matches a hobby, then the garment, colour and size. If the gift is for a set date, checkout offers guaranteed delivery dates for an extra fee.

Can I order several sizes of the same design?

Yes. Add each size you need to the cart. All garments and colours of one design count toward its group price, so the more shirts of that design you order, the lower the price per shirt. Just note that 2XL and up are priced a little higher.