Brian Protzeller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: An easel apparatus may be converted between a table configuration with a horizontal work surface and an easel configuration with inclined work surfaces, wherein the apparatus has an unchanging footprint when adjusted between the easel and the table configurations.
Abstract: An easel apparatus may be converted between a table configuration with a horizontal work surface and an easel configuration with inclined work surfaces, wherein the apparatus has an unchanging footprint when adjusted between the easel and the table configurations.
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