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 numberUSD271250 S
Publication typeGrant
Application numberUS 06/321,875
Publication dateNov 8, 1983
Filing dateNov 16, 1981
Publication number06321875, 321875, US D271250 S, US D271250S, US-S-D271250, USD271250 S, USD271250S
InventorsRalph C. Burgin, David B. Cale
Original AssigneeDadant & Sons, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ventilated hat
US D271250 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for a ventilated hat, as shown and described.

FIG. 1 is a side elevational view of a ventilated hat showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7398560Feb 9, 2007Jul 15, 2008Swensen Julie AHat/visor with brim vent
US8516617 *Jul 15, 2009Aug 27, 2013Alex KazmierczakHat with enhanced ventilation
U.S. ClassificationD02/875