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Patent
D255394
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Priority
Apr 11 1978
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Filed
Apr 11 1978
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Issued
Jun 17 1980
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Expiry
Jun 17 1994
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Assg.orig
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Entity
unknown
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20
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2
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n/a
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The ornamental design for a ribbed helmet, substantially as shown and described.
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FIG. 1 is a side elevational view of a ribbed helmet showing my new design;
the opposite side being a mirror image thereof;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof; and
FIG. 4 is a rear elevational view thereof.
McNabb, Otho F.
| 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 |
| 10932514, |
May 01 2002 |
Riddell, Inc. |
Protective sports helmet |
| 11154108, |
Feb 25 2015 |
|
Vented soft-sided helmet |
| D293496, |
Jun 14 1985 |
FLEET NATIONAL BANK, AS ADMINISTRATIVE AGENT |
Bicycle racing helmet |
| D339427, |
Aug 23 1989 |
FLEET NATIONAL BANK, AS ADMINISTRATIVE AGENT |
Ventilated bicycle helmet |
| D347300, |
Aug 23 1989 |
FLEET NATIONAL BANK, AS ADMINISTRATIVE AGENT |
Ventilated bicycle helmet |
| D376537, |
Jan 16 1996 |
|
Container |
| D460584, |
May 07 2001 |
Pabban Development, Inc. |
Helmet with air flow rib structure |
| D708395, |
Aug 23 2013 |
|
Protective helmet |
| D774257, |
Feb 11 2015 |
|
Helmet |
| D838922, |
May 02 2011 |
Riddell, Inc. |
Football helmet |
| D844255, |
Feb 12 2014 |
Riddell, Inc. |
Football helmet |
| D856600, |
May 02 2011 |
Riddell, Inc. |
Football helmet |
| D856601, |
May 02 2011 |
Riddell, Inc. |
Football helmet |
| D927078, |
Feb 12 2014 |
Riddell, Inc. |
Football helmet |
| D969409, |
Apr 18 2019 |
|
Helmet |
| RE46249, |
Aug 23 2013 |
|
Protective helmet |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a