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Class Information
Number: 400/622
Name: Typewriting machines > Sheet or web (e.g., record-medium feeding mechanism) > With holder for single sheet (e.g., clip, backing sheet, etc.)
Description: Subject matter wherein significance is attributed to the use of a support in addition to a platen*, which support holds one sheet of record-medium* during typing on the sheet, or wherein significance is attributed to a relatively thin piece of material having length and width dimensions corresponding to the length and width of a sheet of record-medium*, which piece of material lies between the sheet of record-medium and the platen* and holds the record-medium thereto while typing is performed on the sheet of record-medium.


Sub-classes under this class:

Class Number Class Name Patents
400/623 Mounted on carriage (e.g., for extra-wide sheet, cylindroidal holder, etc.) 4


Patents under this class:

Patent Number Title Of Patent Date Issued
6859638 Original document tray for scanning and printing apparatus Feb. 22, 2005
6726384 Paper controlled clutch for a paper exit system in a printer Apr. 27, 2004
6647871 Loader for a printer for printing flat articles and printer provided with such a loader Nov. 18, 2003
6065885 Printable media carrier for use with standard sheet feed printers May. 23, 2000
6062752 Device and method for enabling a conventional printer to print on an edge of an envelope May. 16, 2000
6059471 Device for conveying a form in a printer May. 9, 2000
5803632 Method and apparatus for preventing envelope flaps from sealing in laser printers Sep. 8, 1998
5738456 Printer device Apr. 14, 1998
5711625 Printer and recording start control method for the same Jan. 27, 1998
5547183 Imaging device Aug. 20, 1996
5468079 Printer for printing on cards Nov. 21, 1995
4966477 Paper holder for positioning undersized paper in a typewriter Oct. 30, 1990
4869485 Envelope holder Sep. 26, 1989
4865477 Continuous form carrier card separator Sep. 12, 1989
4822017 Carrier for relatively small sheets of paper or the like Apr. 18, 1989
4812064 Sheet securing mechanism Mar. 14, 1989
4710041 Heat-transfer thermal recording device Dec. 1, 1987
4708503 Work carrier for use in computer printing Nov. 24, 1987
4647234 Thermal printer Mar. 3, 1987
4636099 Document holder with preprinted locating aid Jan. 13, 1987
4598860 Flip die cut label for folded mailer Jul. 8, 1986
4598903 Board for feeding single sheet paper Jul. 8, 1986
4549826 Paper feed apparatus for typewriters or business machines having a paper levelling gap disposed in the paper guidance channel Oct. 29, 1985
4487519 Apparatus for printing on receipt forms or the like Dec. 11, 1984
4448558 Computer printer paper support May. 15, 1984
4123087 Typing guide Oct. 31, 1978
4101018 Paper edge sensor Jul. 18, 1978
4019617 Printing device Apr. 26, 1977



 
 
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