Object with an optical effect
Office desk storage system
Office filing cabinet
One hole folder
One piece adjustable size brochure holder
One piece hanging file system
One piece molded plastic binder ring
One-piece laser/ink jet printable divider
One-piece printable divider for laser or ink jet printers
One-write book assembly with removable insert
Open receptacle type data card holder
Open receptacle type stackable stationery tray
Optical security articles and methods for making same
Optical structure, especially for a security document and/or...
Optically scannable answer sheet booklet with sequence bars...
Optically variable element comprising an electrically active...
Optically variable security device
Optically variable security devices
Optically variable security element
Order-for-money slip of paper with adhesive backed tab