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Class Information
Number: 400/719
Name: Typewriting machines > Miscellaneous
Description: Subject matter not provided for in the previous subclasses.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618104 |
Computer monitor having flat panel display and printhead |
Nov. 17, 2009 |
| 7568852 |
Printer with reciprocating printhead carriage |
Aug. 4, 2009 |
| 7547286 |
Method to reduce inflammation and tactile finger sensation deficit due to carpal tunnel syndrome or arthritis |
Jun. 16, 2009 |
| 7112001 |
Method and apparatus for associating on demand certain selected media and value-adding elements |
Sep. 26, 2006 |
| 7008128 |
System, method and apparatus for printing oversized print media |
Mar. 7, 2006 |
| 6779936 |
One-sided printing and manufacturing of a mobius strip |
Aug. 24, 2004 |
| 6767148 |
Optical disk adapter for optical disk label printers |
Jul. 27, 2004 |
| 6554509 |
Cross type supporter mounting system for a notebook computer keyboard and the method for mounting the same |
Apr. 29, 2003 |
| 6506271 |
Elastomer film laminated cushion method |
Jan. 14, 2003 |
| 6503007 |
Printer ribbon motion detection system |
Jan. 7, 2003 |
| 6439788 |
Image forming apparatus |
Aug. 27, 2002 |
| 6347897 |
Portable printer |
Feb. 19, 2002 |
| 6210056 |
Circuit arrangement for level conversion of binary signals in a control system for a printing-technology machine |
Apr. 3, 2001 |
| 5980143 |
Wrist rest assembly |
Nov. 9, 1999 |
| 5897260 |
Print job allocation system |
Apr. 27, 1999 |
| 5860362 |
Newspaper vending machine with online connection |
Jan. 19, 1999 |
| 5845577 |
Newspaper stand with printer for printing undated news |
Dec. 8, 1998 |
| 5845144 |
Information processing apparatus with internal printer |
Dec. 1, 1998 |
| 5829899 |
Wrist rest for incorporation with a computer keyboard |
Nov. 3, 1998 |
| 5813348 |
Print job allocation system |
Sep. 29, 1998 |
| 5651625 |
Printer enclosure and controller unit |
Jul. 29, 1997 |
| 5575578 |
Removable pad for portable computer |
Nov. 19, 1996 |
| 5565757 |
Charge control apparatus and electronic apparatus provided with such a control apparatus |
Oct. 15, 1996 |
| 5486849 |
Thermal recording device with heat exchanger |
Jan. 23, 1996 |
| 5374944 |
Thermal printing with improved temperature control |
Dec. 20, 1994 |
| 5348408 |
Wrist pad for use with keyboards |
Sep. 20, 1994 |
| 5343227 |
Ink jet recording apparatus and ink jet recording head with means reducing the amount of warp |
Aug. 30, 1994 |
| 5293183 |
Heat blowing equipment of thermal print head for color video printer |
Mar. 8, 1994 |
| 5272491 |
Thermal ink jet print device having phase change cooling |
Dec. 21, 1993 |
| 5253940 |
User selectable numeric keycaps layout |
Oct. 19, 1993 |
| 5211493 |
Cooling system for a thermal printing head |
May. 18, 1993 |
| 5195837 |
Cooling device for an electric printer, particularly matrix printer |
Mar. 23, 1993 |
| 5193926 |
Apparatus for recording image covered by protective medium |
Mar. 16, 1993 |
| 5192152 |
Switch actuator |
Mar. 9, 1993 |
| 5191353 |
Thermal control mechanism for multiple print bar system |
Mar. 2, 1993 |
| 5180237 |
Keyboard for under water use |
Jan. 19, 1993 |
| 5149216 |
Printer carriage assembly having thermal dissipating means |
Sep. 22, 1992 |
| 5090830 |
Printer having single connector for parallel and serial interfaces |
Feb. 25, 1992 |
| 5089830 |
Device for controlling moisture in a video color printer and a method therefor |
Feb. 18, 1992 |
| 5089690 |
Keyboard overlay |
Feb. 18, 1992 |
| 5080516 |
Computer keyboard function key guide |
Jan. 14, 1992 |
| 5073861 |
Method of and apparatus for preventing overheating of heating element |
Dec. 17, 1991 |
| 5059046 |
Printer carriage assembly having thermal dissipating means |
Oct. 22, 1991 |
| 5054944 |
Serial printer having a carrier cable connected to a movable print head |
Oct. 8, 1991 |
| 5054941 |
Print head driving circuit for a wire dot printer |
Oct. 8, 1991 |
| 5053792 |
Device for cooling thermal head |
Oct. 1, 1991 |
| 5042375 |
Device for temperature control of a print head or of a hammer block including an electromagnetic coil |
Aug. 27, 1991 |
| 5006003 |
Typewriter |
Apr. 9, 1991 |
| 4978239 |
Temperature limiting apparatus and method for printer |
Dec. 18, 1990 |
| 4968160 |
Cooling device for printer head |
Nov. 6, 1990 |
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