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Publication numberUSD267287 S
Publication typeGrant
Application numberUS 06/186,717
Publication dateDec 21, 1982
Filing dateSep 11, 1980
Publication number06186717, 186717, US D267287 S, US D267287S, US-S-D267287, USD267287 S, USD267287S
InventorsElwyn R. Gooding
Original AssigneeThe Regents Of The University Of Michigan
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Pneumatic liner for protective headgear
US D267287 S
Images(6)
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Claims(1)
  1. The ornamental design for a pneumatic liner for protective headgear, as shown and described.
Description

FIG. 1 is a front elevational view of a pneumatic liner for protective headgear showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a cross sectional view taken along line 6--6 of FIG. 1;

FIG. 7 is a front elevational view of a modified form of the pneumatic liner for protective headgear shown in FIG. 1; and

FIG. 8 is a rear elevational view thereof.

Non-Patent Citations
Reference
1"Riddell's Micro-Fit Helmet", Flyer, front cover, Helmet facing front.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6934971May 1, 2003Aug 30, 2005Riddell, Inc.Football helmet
US7036151Oct 28, 2004May 2, 2006Riddell, Inc.Face guard for a sports helmet
US7146652May 10, 2005Dec 12, 2006Riddell, Inc.Face guard connector assembly for a sports helmet
US7240376Aug 18, 2005Jul 10, 2007Riddell, Inc.Sports helmet
US7900279Sep 8, 2006Mar 8, 2011Riddell, Inc.Sports helmet with clamp for securing a chin protector
US7954177 *Jan 10, 2007Jun 7, 2011Riddell, Inc.Sports helmet
US8205272 *Mar 10, 2009Jun 26, 2012Sportsguard, LlcProtective head guard
US8209784Oct 31, 2007Jul 3, 2012Kranos Ip CorporationHelmet with an attachment mechanism for a faceguard
US8528118Jun 3, 2011Sep 10, 2013Riddell, Inc.Sports helmet
US8544117 *Jul 13, 2011Oct 1, 2013Kranos Ip CorporationVentilated air liner for a helmet
US20130014313 *Jul 13, 2011Jan 17, 2013Robert ErbVentilated air liner for a helmet
Classifications
U.S. ClassificationD29/122