Our perpetual plaques, also called multi-plate or multi-patent plaques, are available to mount either 4 or 6 plates. Any of our styles, FrontPage, Custom, Certificate or Trademark, can be mounted on the perpetual plaques, or you can mix plaque styles, e.g., custom patent plaques and trademark plaques. In addition to the plates, each plaque also includes a 4.5"X1.75" logo plate that we will customize to your design at no additional charge. The logo plate can be positioned on the top or bottom of the plaque.

Both plaques are solid walnut, drilled for wall mounted. The 6-plate plaque is 17X18 ($150.00) and the 4-plate plaque is 12X18 ($110.00). The plates are 4.5X6.5, large enough to see the details of either of the styles. Plates are available in either gold or silver color.

Instead of plates being mounted on the surface of the plaque, our perpetual plaques include routed recesses for each plate, with the depth of the recesses being equal to the plate thickness so that the surface of the plates are in a plane with the front of the plaque base. The plaque not only looks more elegant than conventional plaques, but the recesses ensure accurate alignment of the plates.

When you order one of our perpetual plates, you send us the content for the logo plate. If a logo, we will need at least a 300 dpi image to ensure a high quality reproduction. If words are to be used on the plate, e.g., the inventor's name, just tell us what you want to say. After we create the logo plate, we will send you a pdf file for approval.

Go to our plates page to order the patent or trademark plates that are to mounted on the plaque base. We will mount the plates and include blank plates in any unused recesses at no additonal charge. When you later order additonal plates, just pull off the blank plates, which we mount with a temporary adhesive, and replace with the new patent or trademark plates. The plates include strips of 3M double-sided permanent adhesive on the back for easy mounting, and the recesses ensure quick and accurate positioning.

Instead of the finished plaque, you can purchase just the patent plates and create your own distinctive display by mounting the plates on your own base. These plates are also ordered as part of our perpetual plaques. Plates are available in 4.5"X6.5" and 7"X10" sizes.