Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD621941 S1
Publication typeGrant
Application numberUS 29/300,745
Publication dateAug 17, 2010
Filing dateMay 2, 2008
Priority dateNov 8, 2007
Also published asUSD670813
Publication number29300745, 300745, US D621941 S1, US D621941S1, US-S1-D621941, USD621941 S1, USD621941S1
InventorsLisa Sommer, Martin Iseli
Original AssigneeHaag-Streit Ag
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D621941 S1
Previous page
Next page
  1. The ornamental design for a tonometer, as shown and described.

FIG. 1 is a front right perspective view of a tonometer showing our new design;

FIG. 2 is a rear left perspective view thereof;

FIG. 3 is a right rear perspective view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a front view thereof; and,

FIG. 9 is a front left perspective view thereof.

U.S. ClassificationD24/172