Bilaterally liftable keyboard

- Silitek Corporation
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Description

FIG. 1 is the perspective view of a design for a bilaterally liftable keyboard showing my design;

FIG. 2 is the front elevational view thereof;

FIG. 3 is the rear elevational view thereof;

FIG. 4 is the left side elevational view thereof;

FIG. 5 is the right side elevational view thereof;

FIG. 6 is the top plan view thereof; and,

FIG. 7 is the bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D338665 August 24, 1993 Riley et al.
D340445 October 19, 1993 Marquardt et al.
D348453 July 5, 1994 Riley et al.
Other references
  • Ergonomische Tastaturgestaltung from Fraunhofer Institut (Design For An Ergonomic Keyboard).
Patent History
Patent number: D364155
Type: Grant
Filed: Dec 17, 1993
Date of Patent: Nov 14, 1995
Assignee: Silitek Corporation (Taipei)
Inventor: Stephen Chung (Taipei Hsien)
Primary Examiner: Freda Nunn
Law Firm: Browdy and Neimark
Application Number: 0/16,467
Classifications
Current U.S. Class: D14/115