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 numberUSD578426 S1
Publication typeGrant
Application numberUS 29/293,591
Publication dateOct 14, 2008
Filing dateDec 3, 2007
Priority dateMay 16, 2006
Also published asUSD565986
Publication number29293591, 293591, US D578426 S1, US D578426S1, US-S1-D578426, USD578426 S1, USD578426S1
InventorsHarvey A Friess
Original AssigneeHarvey A Friess
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Helmet bell
US D578426 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for a helmet bell, as shown and described.

FIG. 1 is a right side elevation view of a first embodiment of my invention;

FIG. 2 is a left side elevation view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front elevation view; and,

FIG. 6 is a rear elevation view;

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD799357Mar 2, 2016Oct 10, 2017Harvey A. FriessWind chime
U.S. ClassificationD10/118