Patent
   D538327
Priority
Dec 09 2005
Filed
Dec 09 2005
Issued
Mar 13 2007
Expiry
Mar 13 2021
Assg.orig
Entity
unknown
8
12
n/a
The ornamental design for a bridge calculator, as shown and described.

FIG. 1 is a perspective view of a bridge calculator having a shape in accordance with 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 right side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The structure depicted by means of broken lines is for illustrative purposes only and forms 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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