| 9398783 |
Helmet with shell having raised central channel and ear holes with abutting slopped banks |
Kenneth W. Nimmons, David C. Rogers, Duco W. Noordzij, Eduard U. Milea, Ray Drake |
2016-07-26 |
| 8819871 |
Helmet with partial turn faceguard mounting |
Raymond J. Drake, Jr., Louis Anthony VanHoutin, Vincent R. Long, Cortney Warmouth |
2014-09-02 |
| 8499366 |
Helmet with shell having raised central channel |
Kenneth W. Nimmons, David C. Rogers, Duco W. Noordzij, Eduard U. Milea, Ray Drake |
2013-08-06 |
| 8387164 |
Plastic foam helmet pad |
Raymond J. Drake, Jr., Louis Anthony VanHoutin, Vincent R. Long, Cortney Warmouth |
2013-03-05 |
| 8209784 |
Helmet with an attachment mechanism for a faceguard |
Kenneth W. Nimmons, David C. Rogers, Duco W. Noordzij, Eduard U. Milea, Ray Drake |
2012-07-03 |
| 8201269 |
TPU/foam jaw pad |
Raymond J. Drake, Jr., Louis Anthony VanHoutin, Vincent R. Long, Cortney Warmouth |
2012-06-19 |
| 8146178 |
Quick release faceguard retainer |
Raymond J. Drake, Jr., Louis Anthony VanHoutin, Vincent R. Long, Cortney Warmouth |
2012-04-03 |
| 8069498 |
Protective arrangement |
Raymond J. Drake, Jr., Louis Anthony VanHoutin, Vincent R. Long, Cortney Warmouth |
2011-12-06 |
| D587854 |
Helmet |
Kenneth W. Nimmons |
2009-03-03 |
| 7475453 |
Buckle |
Raymond J. Drake, Jr. |
2009-01-13 |
| D512534 |
Protective helmet |
Raymond J. Drake, Jr., David E. Barnard, Williams C. Lindeman, Richard A. Nelipovich, Douglas S. Rodenkirch +1 more |
2005-12-06 |
| 6128786 |
One-size-fits-all helmet |
Thad M. Ide |
2000-10-10 |
| D335366 |
Helmet |
George O. Podd, Russell J. Schweizer |
1993-05-04 |