Patent
   D570901
Priority
Sep 29 2006
Filed
Sep 29 2006
Issued
Jun 10 2008
Expiry
Jun 10 2022
Assg.orig
Entity
unknown
4
9
n/a
The ornamental design for a bridge calculator with keypad, as shown and described.

FIG. 1 is a perspective view of a bridge calculator with keypad showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design.

Weinstein, Marc Chase

Patent Priority Assignee Title
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Patent Priority Assignee Title
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D538327, Dec 09 2005 Bridge calculator
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