Bizarre Patents
A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 6755125 | High speed marker A marking device (10) comprises a frame (1) (of frame plates (12,14)) to which are fixed first and second motors (16,18). A carriage frame (40) is pivoted in the frame about a screw axis (22). A marking head (30) is m... | 06/29/2004 |
| 5005995 | Method of automatically identifying a print wheel A print wheel and a method for automatically identifying the print wheel after insertion into a printer or a typewriter which makes it possible to automatically adapt certain printing parameters, such as imprint strength, pitch, ribbon advance step, witho... | 04/09/1991 |
| 4084679 | Tape printer A tape printer adapted so that a tape which employs a paper tape for printing is extended to a printing position, a type of a type wheel is opposed to a tape leading part at said printing position, said type and tape leading part are impressed to print th... | 04/18/1978 |
