Typewriting machines – Key-board or key lever-actuating mechanism – Key-board including keys grouped to facilitate positioning...
Patent
1998-11-13
2000-01-04
Yan, Ren
Typewriting machines
Key-board or key lever-actuating mechanism
Key-board including keys grouped to facilitate positioning...
400472, B41J 508
Patent
active
060102608
ABSTRACT:
A keyboard comprising a plurality of Alpha-Numeric keys, a plurality of Direction keys and a Backspace key, a Delete key or a Enter key is provided. The plurality of Direction keys includes .fwdarw.,.rarw.,.uparw.,.dwnarw. keys to form an area of Direction keys. The Backspace key, a Delete key or a Enter key is disposed adjacent to the area of Direction keys for allowing a user's fingers to move between Direction keys and Backspace key, a Delete key or a Enter key without moving the palm.
REFERENCES:
patent: 4536160 (1985-08-01), Hatfield
patent: 4823294 (1989-04-01), Rouhani
patent: 4974183 (1990-11-01), Miller
patent: 5143462 (1992-09-01), Klauber
patent: 5334976 (1994-08-01), Wang
patent: 5448446 (1995-09-01), Honda et al.
patent: 5452960 (1995-09-01), Kuhlenschmidt
patent: 5458425 (1995-10-01), Torok
patent: 5497151 (1996-03-01), Dombroski
One-page keyboard diagram, marked "DEC VT100", found at website: http://www.pfu.co.jp/hhkeyboard/kb.sub.-- collection/vt100.gif.
One-page keyboard diagram, marked "SHARP MZ-2500", found at website: http://www.pfu.co.jp/hhkeyboard/kb.sub.-- collection/mz-2500.gif.
One-page keyboard diagram, marked "J. OASYS 100" found at website: http://www.pfu.co.jp/hhkeyboard/kb.sub.-- collection/oasys 100.gif.
One-page keyboard diagram, marked "J. OASYS 100F", found at website: http://www.pfu.co.jp/hhkeyboard/kb.sub.-- collection/oasys 100f.gif.
One-page keyboard diagram, marked "J. OASYS 100h x2", found at website: http://www.pfu.co.jp/hhkeyboard/kb.sub.-- collection/oasys 100hx2.gif.
One-page keyboard diagram, marked "APPLE EMATE", found at website: http://www.pfu.co.jp/hhkeyboard/kb.sub.- collection/emate.gif.
Acer Peripherals Inc.
Nguyen Anthony H.
Yan Ren
LandOfFree
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