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Class Information
Number: 400/144.2
Name: Typewriting machines > Including type-set-assemblage mounted on carrier and relatively movable for selection and for impact of type-face > Including type-faces movable relative to type-face-carrier > Type-face-carrier including type-faces on flexible arms > Rotatable or oscillatable carrier > Carrier having coplanar flexible arms (e.g., "daisy" wheel, etc.)
Description: Subject matter wherein the type-face carrier* includes the plurality of resilient members, and wherein the members extend radially from the axis of the carrier in substantially the same plane, and each member, and the type-face* element supported thereby, oscillates in a second plane that is coincident with said axis.


Sub-classes under this class:

Class Number Class Name Patents
400/144.3 Continuously rotated carrier 25
400/144.4 Manually rotated carrier 3


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
6612762 Printer Sep. 2, 2003
6398435 Marking press device for producing raised symbols with or without coloring Jun. 4, 2002
5738449 Hot stamper foil tape cartridge and method of loading the cartridge Apr. 14, 1998
5480241 Type disk Jan. 2, 1996
5478158 Output apparatus having a rotatable type wheel Dec. 26, 1995
5441589 Flat bed daisy wheel hot debossing stamper Aug. 15, 1995
5415480 Printer having a stepping motor for driving and retaining a type wheel May. 16, 1995
5413422 Print wheels and methods of using same May. 9, 1995
5350247 Printer having erasing mechanism for repeated erasure Sep. 27, 1994
5317668 Motor control device for controlling motor speed depending on imparted load May. 31, 1994
5308177 Printer with ribbon holder May. 3, 1994
5299872 Printing machine with single line type face Apr. 5, 1994
5295751 Printer having elastic wheel cassette holders Mar. 22, 1994
5269611 Hammer driving mechanism for printing apparatus Dec. 14, 1993
5244289 Printer having device for adjusting print hammer stroke Sep. 14, 1993
5199804 Quiet impact printer mechanism Apr. 6, 1993
5193923 Automatically interchangeable type wheel type printing apparatus Mar. 16, 1993
5174666 Printing device having printwheel coupling means Dec. 29, 1992
5167460 Information processing apparatus having interchangeable type elements and a display for indicating the type style of a type element Dec. 1, 1992
5106214 Type disc for typewriters or the like Apr. 21, 1992
5092691 Printing machine having a type wheel supporting structure Mar. 3, 1992
5092692 Print pressure retrival from ascending order table Mar. 3, 1992
5085530 Single motor moving ribbon and exchanging character holding member, all on print carrier Feb. 4, 1992
5066150 Low cost quiet impact printer Nov. 19, 1991
5044793 Hammer device having adjustable striking force Sep. 3, 1991
5040910 Printing device for the production of automatically readable script on documents Aug. 20, 1991
5015107 Type-wheel cassette positioner for printer May. 14, 1991
5005995 Method of automatically identifying a print wheel Apr. 9, 1991
5004360 Carriage device for an electronic typewriter using a two-row daisy wheel Apr. 2, 1991
4983055 Type wheel supporting structure Jan. 8, 1991
4974976 Printing hammer device Dec. 4, 1990
4971461 Printing device for exchanging printing elements by use of character and identification code data Nov. 20, 1990
4961655 Printer with automatic type wheel exchanging Oct. 9, 1990
4940344 Printer having a variable interval between printing and carriage movement Jul. 10, 1990
4936697 Impact printer platen support Jun. 26, 1990
4930911 Flat-bed heated finger daisy wheel hot debossing stamper Jun. 5, 1990
4923314 Thesaurus feature for electronic typewriters May. 8, 1990
4911568 Printer Mar. 27, 1990
4902147 Printing apparatus with a carriage and a printing means holder movable relatively to the same Feb. 20, 1990
4902148 Typewriter with a print wheel and hammer driven by one motor Feb. 20, 1990
4893950 Apparatus and method for controlling the positioning of marking elements in a serial impact printer Jan. 16, 1990
4880325 Ink ribbon cassette including means for identifying the type of ink ribbon contained therein and containing an ink ribbon having end indication means Nov. 14, 1989
4874265 Impact mechanism for impact printer Oct. 17, 1989
4872773 Printing wheel discriminating apparatus Oct. 10, 1989
4867584 Impact mechanism for impact printer Sep. 19, 1989
4865476 Carriage mechanism providing movement of a print wheel motor Sep. 12, 1989
4865475 Printer adjusting the print hammer position for precise printing Sep. 12, 1989
4856921 Rotary wheel printer Aug. 15, 1989
4854753 Printer Aug. 8, 1989
4846593 Printing apparatus system with a plurality of interchangeable type units Jul. 11, 1989

1 2 3 4 5 6 7


 
 
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