Claims
- 1. A device for conveying confidential information through the mail at post card rates from a first party to a plurality of second parties, said form made by first printing information common to all the second parties on the form, printing a camouflage background portion in one predetermined color on one part of the form, printing selectable specific information pertaining only to individual second parties on said form, a portion of said selectable information comprising printing said confidential information over said predetermined color, said colors selected so that when the confidential information is viewed by said second party through a transparent filter medium of a color similar to the first predetermined color the confidential information is rendered intelligent to the second party but when viewed by anyone without the filter medium the confidential information is unintelligent.
- 2. The device of claim 1 wherein the device has a thickness between 0.007 and 0.0095 inches, a width between 5 and 6 inches and a height between 31/2 and 41/4 inches.
- 3. A method of transmitting specific confidential information from a first party to a plurality of second parties comprising the steps of preprinting information common to all of the second parties on a plurality of post card size forms, applying a colored background camouflage to the form at a specific location thereon, determination of the specific confidential information for each individual second party, printing said specific information over the background camouflage in a predetermined color, printing the name and address of the party to whom the specific confidential information relates on said form, mailing said forms to the respective second parties, viewing the forms through a colored filter that renders the specific confidential information readable to the respective second parties.
Parent Case Info
This application is a continuation-in-part of U.S. application Ser. No. 742,769 filed Nov. 18, 1976 entitled, METHOD AND DEVICE FOR TRANSMITTING DEPOSIT INFORMATION, now abandoned.
US Referenced Citations (6)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
742769 |
Nov 1976 |
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