Hand-held calculator or similar keyboard device
Device for adjusting the slope of a keyboard
Data display keyboard with angular positioning
Adjustable legs for desks and furniture
Refrigerator gear driven leveling system
Ergonomic keyboard apparatus
Positioning apparatus with gears and a pivot for angularly and longitudinally positioning the screen of a lap top computer
Computer and computer terminals with depending, supporting ridge
ApplicationNo. 785582 filed on 01/21/1997
US Classes:400/472, KEY-BOARD OR KEY LEVER-ACTUATING MECHANISM248/188.4, Screw threaded361/680, Including keyboard support400/682By moving key-board relative to frame (e.g., into plural operating positions, etc.)
ExaminersPrimary: Burr, Edgar S.
Assistant: Grohusky, Leslie J.
Attorney, Agent or Firm
International ClassesB41J 029/06
AbstractA computing system having a keyboard that is supported from a work surface by one or more support members. The positions of the support members relative to the keyboard are varied in accordance with a predetermined timed sequence, causing corresponding variances in the height of the housing portions corresponding to the support members. The intervals between height variances are such that the latter variances are not noticeable by the user of the system.
Field of SearchKEY-BOARD OR KEY LEVER-ACTUATING MECHANISM
Key-board including row of keys having different heights
Adjustable in plane of key(s) (e.g., to facilitate reach, rotatable, etc.)
By moving key-board relative to frame (e.g., into plural operating positions, etc.)
Stand, foot or prop
Including keyboard or keypad
Including keyboard support