发明名称 Vote by mail envelope that protects privacy of voter's signature
摘要 A vote-by-mail return envelope includes a pouch for receiving a ballot. The pouch is formed from a front sheet and a rear sheet. A signature space is provided to be signed by the voter. The envelope also includes an adhesion region at which the front sheet is adhered to the rear sheet to define a boundary of the pouch. The adhesion region separates the signature space from the pouch. Further, the envelope includes a flap to be attached to at least one of the rear sheet and the front sheet to cover the signature space. The signature space may be on the flap, the rear sheet or front sheet.
申请公布号 US2008156862(A1) 申请公布日期 2008.07.03
申请号 US20060646146 申请日期 2006.12.27
申请人 PITNEY BOWES INCORPORATED 发明人 HAAS BERTRAND;QUINE DOUGLAS B.;WOODMAN CLARE E.;GUYETT VALENTINO
分类号 B65D27/06 主分类号 B65D27/06
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