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Publication numberUSD465848 S1
Publication typeGrant
Application numberUS 29/121,740
Publication dateNov 19, 2002
Filing dateApr 12, 2000
Priority dateApr 12, 2000
Publication number121740, 29121740, US D465848 S1, US D465848S1, US-S1-D465848, USD465848 S1, USD465848S1
InventorsMatthias Gehrke, Ralf Henker, Claus-Peter Kretschmer, Thomas P. Kriesmer
Original AssigneeMatthias Gehrke, Ralf Henker, Claus-Peter Kretschmer, Thomas P. Kriesmer
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ergospirometer
US D465848 S1
Images(6)
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Claims(1)
  1. The ornamental design of an ergospirometer, as shown and described.
Description

The illustrated ergospirometer is an instrument for measuring the air which enters and leaves the lungs of a person.

FIG. 1 is a front view of an ergospirometer incorporating our new design;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view of the left paddle with the cord cut-way for ease of illustration;

FIG. 6 is a right side view of the left paddle thereof;

FIG. 7 is a left side view of the right paddle thereof; and,

FIG. 8 is a right side view of the right paddle thereof.

Classifications
U.S. ClassificationD24/164