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Publication numberUSD511026 S1
Publication typeGrant
Application numberUS 29/204,544
Publication dateOct 25, 2005
Filing dateApr 29, 2004
Priority dateApr 29, 2004
Publication number204544, 29204544, US D511026 S1, US D511026S1, US-S1-D511026, USD511026 S1, USD511026S1
InventorsThad M. Ide, Nelson Kraemer, Ralph Infusino, Michael C. Pereira, Daniel P. Smith
Original AssigneeRiddell, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Sport helmet
US D511026 S1
Abstract  available in
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  1. We claim the ornamental design for a sport helmet, as shown and described.

FIG. 1 is a perspective view of a sport helmet (with environmental features shown in broken lines);

FIG. 2 is a side view of the sport helmet, the opposite view being a mirror image thereof;

FIG. 3 is a front view of the sport helmet;

FIG. 4 is a rear view of the sport helmet;

FIG. 5 is a top view of the sport helmet; and,

FIG. 6 is a bottom view of the sport helmet.

The details shown in broken lines are for illustrative purposes only and form no part of the claimed design.

Non-Patent Citations
1Declaration of co-inventor Thad M. Ide, dated Oct. 28, 2004, 2 pages, with photographs of seven (7) helmets bearing labels A1-A6, B1-B5, C1-7, D1-D5, E1-E5, F1-F5, G1-G5, 22 pages, (commercially available prior to Apr. 29, 2003) see p. 2 of declaration.
2Face-Off Lacrosse Yearbook 2003 , Spring 2003, three pages, vol. 10.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7240376Aug 18, 2005Jul 10, 2007Riddell, Inc.Sports helmet
US7954177 *Jan 10, 2007Jun 7, 2011Riddell, Inc.Sports helmet
US8528118Jun 3, 2011Sep 10, 2013Riddell, Inc.Sports helmet
US8863320Feb 5, 2014Oct 21, 2014Windpact, Inc.Impact absorbing apparatus
US8938818 *Mar 15, 2013Jan 27, 2015Riddell, Inc.Sports helmet
US9289024May 2, 2011Mar 22, 2016Riddell, Inc.Protective sports helmet
US9712917Aug 24, 2015Jul 18, 2017Audio Icons, LLCSpeaker system
US9763488Sep 9, 2011Sep 19, 2017Riddell, Inc.Protective sports helmet
US9788591Aug 25, 2014Oct 17, 2017Riddell, Inc.Quick release connector
US20050278835 *Aug 18, 2005Dec 22, 2005Ide Thad MSports helmet
USD708395Aug 23, 2013Jul 1, 2014Joey LaRocqueProtective helmet
USD752821 *Feb 12, 2014Mar 29, 2016Riddell, Inc.Football helmet
USD752822 *Feb 12, 2014Mar 29, 2016Riddell, Inc.Football helmet
USD752823 *Feb 12, 2014Mar 29, 2016Ridell, Inc.Football helmet
USD764116 *Jun 8, 2015Aug 16, 2016VICIS, Inc.Athletic helmet
USD764716 *Feb 12, 2014Aug 23, 2016Riddell, Inc.Football helmet
USD766517 *Oct 10, 2015Sep 13, 2016VICIS, Inc.Athletic helmet
USD773738 *May 18, 2015Dec 6, 2016VICIS, Inc.Athletic helmet
USD774257 *Feb 11, 2015Dec 13, 2016Joey LaRocqueHelmet
USD776084Jun 10, 2015Jan 10, 2017Audio Icons, LLCSpeaker system
USD778504 *May 18, 2015Feb 7, 2017VICIS, Inc.Athletic helmet
USD787748Mar 28, 2016May 23, 2017Riddell, Inc.Football helmet
USD802846Apr 14, 2016Nov 14, 2017Caitlin WashburnHelmet
USRE46249Jan 30, 2015Dec 27, 2016Joey LaRocqueProtective helmet
U.S. ClassificationD29/107