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Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."
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| Number | Title | Issue Date |
| 4140407 | Ribbon feed mechanism responsive to case shaft mechanism and printing mechanism A ribbon feed mechanism for a typewriter has a linkage for incrementally feeding a ribbon, a power roll rotated by a motor and a control member actuated by a printing mechanism for connecting the power roll to the linkage to incrementally feed the ribbon.... | 02/20/1979 |
| 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 |
| 3934697 | Shift mechanism for typewriter apparatus A shift mechanism for a typewriter comprises a platen supporting frame which is mounted for movement about a predetermined axis to align the position of the platen with the type case, numeral or symbol to be printed. The mechanism has capability of shifti... | 01/27/1976 |
