Valentine’s Day, celebrated every year on February 14, began as a Christian feast day honoring Saint Valentine. Over time, it has evolved into a global celebration of love and romance, woven into cultural, religious, and commercial traditions. While we in the IP world may lean toward the nerdy side, we certainly appreciate a good love story—especially when patents play a role. In fact, some patents have helped spread romance in unexpected ways. Here are five that stand out.
Heart-shaped chocolate (US D449,147)
Chocolates are the second most popular Valentine’s Day gift (we’ll let you guess the first). In 2001, Verlooy Herwig secured a design patent for heart-shaped chocolates—an invention that has saved many last-minute shoppers in need of a thoughtful gift.
Heart-shaped pepperoni slice (US D491338)
What better way to express your love than with pizza and a cold brew? Thanks to William C. Arbaugh II, you can top off your Valentine’s Day feast with heart-shaped pepperoni. A true culinary symbol of love.
Absorbent articles with graphic variety (US2008082071)
New parents often struggle to find time (and energy) to celebrate their love. But what better way to remind them that romance isn’t lost than with baby diapers featuring festive Valentine’s Day graphics? It’s in the claims, but I added the heart for effect. Be grateful we didn’t illustrate what else these diapers might contain.
Audio-enhanced decorative thermal insulating hand protector (US2008137898A1)
Want to keep your spouse’s hands warm while also warming their heart? This invention lets you do both -literally and figuratively. Now, while they cook, they’ll hear your recorded message of appreciation. Just be sure to choose your words wisely.
Kissing shield (US5727565A)
For those who feel the need to celebrate Valentine’s Day during the next pandemic, here’s a solution: the Kissing Shield. Yes, this is a real patent. And yes, we got a chuckle out of it.
Love and innovation go hand in hand—sometimes in ways we never expected. Hopefully, these patents inspire you this Valentine’s Day.
Have a wonderful, if not inventive, Valentine’s Day, from all of us at MaxVal.
