Regimen calendar
Reproducible gray scale test chart for television cameras
Reusable greeting card
Rod selector guide
Secure contest card
Secure contest card
Security devices
Security devices
Security document
Security document and method for making same using an alternatin
Security document using a variable dot screen
Security filament as protection against fraud
Semi-laminated security pouch
Simulated engraved print media
Stapler
Stationery set
Structure of a diary of high practicality of use
System for preventing unauthorized cashing of travelers checks o
Tamper proof label
Tamper proof lottery ticket