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 numberUSD411870 S
Publication typeGrant
Application numberUS 29/092,523
Publication dateJul 6, 1999
Filing dateAug 20, 1998
Publication number092523, 29092523, US D411870 S, US D411870S, US-S-D411870, USD411870 S, USD411870S
InventorsJeffrey A. Humber
Original AssigneeIps Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ball valve
US D411870 S
Previous page
Next page
  1. The ornamental design for a ball valve, as shown and described.

FIG. 1 is a perspective view of a ball valve illustrating my design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7357148Feb 17, 2006Apr 15, 2008Michael GibsonPrefabricated in-wall water service box
US7850143Apr 10, 2008Dec 14, 2010Ggosco Engineering Inc.Ball valve assembly
U.S. ClassificationD23/233, D23/245