Bizarre Patents
Nicotine Containing Dental Floss
Keep away cavities and cancer at the same time.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 4786194 | Typewriter with text memory An electronic typewriter capable of being changed over in operating mode selectively between a non-print mode and a print mode, during text creating operation, for storing entered data in a text memory. An objective position, to which the print head is to... | 11/22/1988 |
| 4500216 | Electronic typewriter An electronic typewriter comprises a character-bearing disk movable along the platen and a selector to space selected characters according to a plurality of constant spaces or proportional spaces. The electronic unit provides a line buffer on which the en... | 02/19/1985 |
| 4480931 | Electronic typewriter An electronic typewriter which provides for significant simplification of machine operations. The typewriter includes automatic error correcting function associated with electronic controls and a memory. A series of text data which have been deleted durin... | 11/06/1984 |
| 4348121 | Strike and non-strike impact control mechanism for typewriter A strike and non-strike impact control mechanism for typewriter comprises a drive shaft (4) equipped with at least two cams (8 and 9) corresponding to different strike forces, a tracker (13) of the contour of said cams, the movement of which is transmitte... | 09/07/1982 |
| 4082172 | Justifying text writing reproducing machine A justifying text writing reproducing machine for automatic or manual typing of text includes a keyboard enabling an operator to manually type text, and reader means responsive to coded information on a coded medium for automatically typing lines of text.... | 04/04/1978 |
| 3993179 | Justifying, text writing composing machine A desk top justifying text writing composing machine including automatic encoding and reading control means for operating a desk top justifying reproducing machine, or for operating larger and more sophisticated printing machines capable of automatic just... | 11/23/1976 |
| 3945480 | Justifying, text writing reproducing machine The illustrated embodiment is a desk top justifying text writing reproducing machine, illustratively controllable by a code reading means in a desk top text writing composing machine (the topic of our copending application for "JUSTIFYING, TEXT WRITING CO... | 03/23/1976 |
