Patents

Search tools Text Classification Chemistry Measure Numbers Full documents Title Abstract Claims All Any Exact Not Add AND condition These CPCs and their children These exact CPCs Add AND condition
Exact Exact Batch Similar Substructure Substructure (SMARTS) Full documents Claims only Add AND condition
Add AND condition
Application Numbers Publication Numbers Either Add AND condition

Ergonomic two-thumb keyboard

USD502180S1

United States

Inventor
Thom Gambaro
Current Assignee
Individual

Worldwide applications
2003 US 2005 US

Application US29/177,348 events
2005-02-22
Application granted
Anticipated expiration
Expired - Lifetime

Description

FIG. 1 is an isometric view of a ergonomic two-thumb keyboard constructed in accordance with the invention showing the left and right thumb keyboards;
FIG. 2 is a bottom isometric view of the ergonomic two-thumb keyboard of FIG. 1 showing the keys arranged for use by the first and second digits of the left and right hands for data entry;
FIG. 3 is a top view of the ergonomic two-thumb keyboard of FIG. 1 and FIG. 2 showing the keys of the device arranged for use by the left and right thumbs for data entry;
FIG. 4 is a bottom view of the ergonomic two-thumb keyboard of FIG. 1 and FIG. 2 showing the keys arranged for use by the first and second digits of the left and right hands for data entry;
FIG. 5 is a top end view of the ergonomic two-thumb keyboard showing a section of the housing of the data entry device of FIG. 1 and FIG. 2;
FIG. 6 is a left side view of the ergonomic two-thumb keyboard showing a section of the housing of the data entry device of FIG. 1 and FIG. 2;
FIG. 7 is a right side view of the ergonomic two-thumb keyboard showing a section of the housing of the data entry device of FIG. 1 and FIG. 2; and,
FIG. 8 is a bottom end view of the ergonomic two-thumb keyboard showing a section of the housing of the data entry device of FIG. 1 and FIG. 2.

Claims (1)
Hide Dependent

  1. The ornamental design for a ergonomic two-thumb keyboard, as shown and described.