BUSINESS RECORDS CORPORATION

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4813708 Ballot for use in automatic tallying apparatus and method for producing ballotExpiredMar 06, 87Mar 21, 89[B42D]
4807908 Ballot for use in automatic tallying apparatusExpiredMar 02, 87Feb 28, 89[G09B, B42D]
4451728 Self-contained portable voting booth apparatusExpiredFeb 01, 82May 29, 84[G07C]

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