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Patent
D298367
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Priority
Feb 14 1986
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Filed
Feb 14 1986
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Issued
Nov 01 1988
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Expiry
Nov 01 2002
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Assg.orig
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Entity
unknown
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22
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5
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n/a
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The ornamental design for a helmet, as shown.
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FIG. 1 is a front perspective view of a helmet showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
Ball, Roger M.
| Patent |
Priority |
Assignee |
Title |
| 10136692, |
May 01 2002 |
Riddell, Inc. |
Sports helmet |
| 10143257, |
May 01 2002 |
Riddell, Inc. |
Protective sports helmet |
| 10271605, |
Apr 16 2007 |
Riddell, Inc. |
Protective sports helmet |
| 10561193, |
Apr 16 2007 |
Riddell, Inc. |
Protective sports helmet |
| 10582737, |
Feb 12 2013 |
Riddell, Inc. |
Football helmet with impact attenuation system |
| 10932514, |
May 01 2002 |
Riddell, Inc. |
Protective sports helmet |
| 11167198, |
Nov 21 2018 |
RIDDELL, INC |
Football helmet with components additively manufactured to manage impact forces |
| 11399589, |
Aug 16 2018 |
RIDDELL, INC |
System and method for designing and manufacturing a protective helmet tailored to a selected group of helmet wearers |
| 11910859, |
Feb 12 2013 |
Riddell, Inc. |
Football helmet with impact attenuation system |
| 7398562, |
Mar 10 2004 |
EASY RHINO DESIGNS, INC |
Article with 3-dimensional secondary element |
| D364264, |
Oct 05 1993 |
|
Toy hockey helmet |
| D372342, |
Feb 28 1995 |
Far Great Plastics Industrial Co., Ltd. |
Cyclist's helmet |
| D679452, |
Dec 16 2011 |
|
Helmet with ear holes |
| D796051, |
May 16 2016 |
NEUROELECTRICS USA CORPORATION |
Head cap housing for brain signal sensing |
| D838922, |
May 02 2011 |
Riddell, Inc. |
Football helmet |
| D843374, |
Nov 10 2017 |
NEUROELECTRICS USA CORPORATION |
Headcap housing |
| D844255, |
Feb 12 2014 |
Riddell, Inc. |
Football helmet |
| D856600, |
May 02 2011 |
Riddell, Inc. |
Football helmet |
| D856601, |
May 02 2011 |
Riddell, Inc. |
Football helmet |
| D864960, |
Nov 10 2017 |
NEUROELECTRICS USA CORPORATION |
Headcap |
| D927078, |
Feb 12 2014 |
Riddell, Inc. |
Football helmet |
| D927084, |
Nov 22 2018 |
RIDDELL, INC |
Pad member of an internal padding assembly of a protective sports helmet |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a