Quotables
"This is the patent age of new inventions for killing bodies, and for saving souls. All propagated with the best intentions."
Lord Byron ;
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 |
| 4406551 | Electric numbering machine An electric numbering machine which continuously prints a number of large figures by use of a single figure wheel, is compact in size, and reduces the printing operation time. A case of the machine is provided therein with a shaft interposed between a pai... | 09/27/1983 |
| 4297042 | Helical print head mechanism An impact printer head mechanism for printing on a print medium has a cylindrical print head with its axis perpendicular to the print line and a matrix of characters on its exterior surface in the form of a multi-turn helical row. A rotatably fixed screw ... | 10/27/1981 |
| 4137514 | Control mechanism A control mechanism for providing four separate linear control positions. Included is a lever having two ends, one end being free to register the four linear positions. First and second stationary solenoids both being located on one side of the lever are ... | 01/30/1979 |
| 4095686 | Printer having swingable printing rings Printer having swingable printing rings which are selectively swung against a platen to print a line of selected characters on a paper by selecting a desired character from a plurality of characters provided on the periphery of each printing ring during t... | 06/20/1978 |
| 4036349 | Combined mechanism for impacting a print member and advancing a printing ribbon A combined mechanism for impacting a print member and advancing a printing ribbon of a high speed printer wherein an electromagnet, located near and on a yoke mechanism containing the print stem shaft of the print head, operate together with a linkage mec... | 07/19/1977 |
| 4019615 | Low inertia impact printing means In a print head, a print wheel comprising the combination of a disk, a plurality of permanently magnetized printing members bearing characters thereon, and electromagnet imparting translation to the printing members by magnetic interaction, and also provi... | 04/26/1977 |
| 3987282 | Shaft position controlling system There is disclosed a typewriter using a single element print head wherein the tilt and rotate positions for character selection are obtained by servo systems driving tilt and rotate shafts. The system utilizes a digital multiplexing system whereby common ... | 10/19/1976 |
| 3985218 | Low inertia impact printing means In a print head, a print wheel comprising the combination of a disk, a plurality of permanently magnetized printing members bearing characters thereon, and electromagnet imparting translation to the printing members by magnetic interaction, and also provi... | 10/12/1976 |
| 3977320 | Electrically controlled postage meter An electromechanical setting mechanism is disclosed, which uses a plurality of solenoid banks to set each print wheel of a postage printing drum. Each bank features two pairs of solenoids which are mounted upon a movable frame. One pair of the two pairs o... | 08/31/1976 |
| 3973488 | Printing unit particularly intended for price labelling machines A printing unit particularly intended for price labelling machines, comprising annular printing wheels supporting matrices at their outer periphery and equidistantly spaced notches at their inner periphery into which notches engages a rod to advance the w... | 08/10/1976 |
| 3941229 | Serial printing device A serial printing device comprises a type drum rotatably mounted on a carriage which can move parallely to a platen. On the periphery of the type drum are mounted a plurality of character-bearing elements urged against the drum by biasing means. A steppin... | 03/02/1976 |
