Griswold Cookware

Collectors and collections, History and Stories

Griswold, Lodge, Wagner, Favorite, Wapak, and More!

Griswold Cookware

Collectors and Collections,
History and Stories

Griswold, Lodge, Wagner, Favorite, Wapak, and More!

Home » Patents

The “Mrs. Potts” Sad Iron

What is a “Sad” Iron? The sad iron got its name from its weight and heft. It played an important role in households of the past, similar to the electric irons we use today. These old irons were heated on wood or coal stoves, a testament to the era they belong to, and were then…

The Griswold Burglar Alarm

Griswold made much more than just a line of cookware. Did you know that Griswold also made, and held the patent for, a burglar alarm? I didn’t think so. Inventors John Harvey and David Shields obtained a patent in 1894 for the gadget, and the patent was assigned to Matthew Griswold, founder of the Griswold…