Vintage Cable Car Coco 18-inch Tray
- 18 inches in diameter
- 1 1/2 inch cut-out handles
- Heat, moisture, and alcohol resistant
This fun vintage cable car tray brings form and function to the party. With a white cable car patent diagram on a black background, this striking image is fun. Made of durable and easy-to-clean poly ceramic with a high gloss lacquer finish, this tray is meant to be used and displayed.
The patent act of 1790 established the rules for submitting a patent application. Each application had to be submitted with specifications, a patent drawing, and if possible a model of the invention. Eventually, models were no longer required.
The National Archives holds nearly three million patent case files from 1836-1956.