Did You Know...
...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| 7192208 | Rewritable card printer A rewritable card printer useful as a rewritable card printer. The rewritable card printer includes a print module coupled to one or more separate card magazines, each having independent card drives. The operation of the print module and one or more card magazines a... | 03/20/2007 |
| 7128482 | Multi-media gaming printer A multi-media gaming printer. The multi-media printer may accept various kinds of voucher media, such as thermally writable medias, smart cards, or magnetic strip cards. The multi-media printer includes writing, reading, and erasing devices within the printer to man... | 10/31/2006 |
| 7056045 | Rewritable card printer A rewritable card printer useful as a rewritable card printer. The rewritable card printer includes a print module coupled to one or more separate card magazines, each having independent card drives. The operation of the print module and one or more card magazines a... | 06/06/2006 |
| 6883987 | Device for treating forms, especially betting slips The invention relates to a device for treating forms, especially betting slips or the like, comprising a reader with a transport device that forms a gap-type transport path for a betting slip. In the path of said transport path a reading head is disposed and is link... | 04/26/2005 |
| 5067832 | Expandable module frame for mounting printer and accessory modules A printer for a plurality of different printing objects serving as a multifunctional printer is subject to problems of economic production. A printer system which allows to process all internationally required forms and savings booklets, records, checks, ... | 11/26/1991 |
| 4502798 | Typewriter baseplate attachment enabling use of print keys for non-print operations A typewriter baseplate attachment for generating electrical signals that identify operations performed by the typewriter wherein, through the actuation of solenoids located in the baseplate attachment, the keys of the typewriter can be depressed to initia... | 03/05/1985 |
| 4405244 | Typewriter operating attachment providing for dead key operations A baseplate attachment (12) having actuator elements which extend into an electrical typewriter (13) to initiate operations in response to signals indicative of successive characters to be printed further provides for dead key print operations when desira... | 09/20/1983 |
| 4207010 | Digital system for control of an electric typewriter An electric typewriter of the type having individual type elements for each character has attached thereto a system for controlling the actuation of the type elements and the control functions of the typewriter by digital signals. The digital signals may ... | 06/10/1980 |
| 3972403 | Decoding means for use with a typewriter Apparatus for attachment to a standard typewriter for selectively actuating one or more of a plurality of magnetically actuated switches in electrical circuits that are connected to recording means through an electrical matrix circuit. A switch and actuat... | 08/03/1976 |
