Design patents are often the go-to option for protecting the visual features, or design, of a product. But design patent protection is not always available, such as after the product has been on sale, offered for sale, or...more
Like utility patents, design patent validity can be challenged in inter partes review (“IPR”) proceedings. Nonetheless, the Patent Trial and Appeal Board (“PTAB” or the “Board”) tends to reach different results in design...more
Sneakers have been around for a very long time – at least since the late 1800’s. The first patent for a rubber heel for shoes was granted in 1899, and the first patent for “athletic shoes” issued in 1921, although it related...more