Multiplex sign indicia
Patent 4489513 Issued on December 25, 1984. Estimated Expiration Date: 
November 24, 2002. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
November 24, 2002. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 322754 1989855 2257200 3839130 InventorApplicationNo. 06/432265 filed on 11/24/1982US Classes:40/447, Alphanumeric (monogram) device434/160, Letter formed by segments434/96, Design formed of identical or complementary elementsD18/26Segmented display type (11)ExaminersPrimary: Grieb, William H.International ClassesG09F 7/02 (20060101)G09F 7/14 (20060101) AbstractThe invention relates to spectacular, promotional signs suitable for windows, walls and stretched supports, and comprises flexibly connecting a multiplicity of component parts to form giant, self-contained letters, numbers and other characters that are easily folded to compact size without creasing the parts, and are easily separated to accommodate window dividers during installation. In preferred form, the parts are arranged by color to form giant characters that appear to be three dimensional, said parts being made from paper and connected by tape to provide temporary signs that are economical. | |
