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Class Information
Number: 400/681
Name: Typewriting machines > Means auxiliary to typewriting function > Means for collapsing typewriter or support for record-medium or copy > By tilting typewriter (e.g., via collapsible legs, etc.)
Description: Subject matter wherein the typewriter is made ready for use by pivoting it in one direction, and is compacted by pivoting it in the opposite direction.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7001088 |
Keyboard stand-up angle adjustor structure |
Feb. 21, 2006 |
| 6839226 |
Keyboard with adjustable support devices |
Jan. 4, 2005 |
| 6623195 |
Collapsible keyboard |
Sep. 23, 2003 |
| 6585440 |
Folding keyboard having key modules with asymmetrical connection points |
Jul. 1, 2003 |
| 6579022 |
Keyboard support platform |
Jun. 17, 2003 |
| 6485209 |
Keyboard device capable of changing inclination angle of keyboard main body |
Nov. 26, 2002 |
| 6296408 |
Programmed motion work station |
Oct. 2, 2001 |
| 6290411 |
Stand utensil for keyboard and keyboard with stand mechanism |
Sep. 18, 2001 |
| 5917995 |
Printer having a joint mechanism for fitting a paper feed unit |
Jun. 29, 1999 |
| 5732928 |
Computer keyboard stand |
Mar. 31, 1998 |
| 5574446 |
Keyboard |
Nov. 12, 1996 |
| 5546271 |
Device for adjusting the angle of a keyboard |
Aug. 13, 1996 |
| 5534891 |
Electronic equipment having display unit and operation input unit |
Jul. 9, 1996 |
| 5363123 |
Cutter drive for a computer driven printer/plotter |
Nov. 8, 1994 |
| 5297003 |
Computer, keyboard apparatus, and keyboard tilting mechanism |
Mar. 22, 1994 |
| 5107401 |
Lap top computer with tilting mechanism consisting of a battery pack pivotally attached on a rear surface |
Apr. 21, 1992 |
| 4946298 |
Printing apparatus |
Aug. 7, 1990 |
| 4915518 |
Printer and related multifunctional stand |
Apr. 10, 1990 |
| 4856748 |
Leg assembly for a keyboard or the like |
Aug. 15, 1989 |
| 4773783 |
Computer keyboard including attitude adjusting mechanism and a strip label |
Sep. 27, 1988 |
| 4658124 |
Keyboard having variable inclination of the key plane |
Apr. 14, 1987 |
| 4562482 |
Computerized executive work station |
Dec. 31, 1985 |
| 4402624 |
Device for adjusting the slope of a keyboard |
Sep. 6, 1983 |
| 4368867 |
Tilt base for a CRT display terminal |
Jan. 18, 1983 |
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