Protective Helmet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 9, 2016
app pub date -
Feb 18, 2016
filing date -
Feb 18, 2016
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A protective helmet having an inner shell and an outer shell assembly. Internal padding contacts an inner surface of the inner shell and an energy absorbing layer is positioned between the inner shell and the outer shell assembly. The outer shell assembly includes a plurality of rigid, outer shell segments with at least one of the outer shell segments designed and arranged to move relative to the other outer shell segments upon receiving an impact force. The external energy absorbing layer and the outer shell assembly dampens impact energy before it reaches the inner shell.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
WO | A2 | WO2012012760 | Jul 22, 2011 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A) | PROTECTIVE HELMET | Jan 26, 2012 | |||
US | A1 | US20120017358 | Jul 22, 2011 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
FIRST PUBLISHED PATENT APPLICATION | PROTECTIVE HELMET | Jan 26, 2012 | |||
US | B2 | US9498014 | Jan 20, 2016 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Protective helmet | Nov 22, 2016 | |||
US | B2 | US10470515 | May 23, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Football helmet with pressable front section | Nov 12, 2019 | |||
US | B2 | US10470514 | May 23, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Football helmet with movable shell segment | Nov 12, 2019 | |||
US | B2 | US10285466 | May 23, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Football helmet with shell section defined by a non-linear channel | May 14, 2019 | |||
US | B2 | US10448691 | May 23, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Football helmet with movable flexible section | Oct 22, 2019 | |||
US | B2 | US10357075 | Oct 15, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Impact attenuation system for a protective helmet | Jul 23, 2019 | |||
US | B2 | US10470516 | Oct 16, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Impact attenuation system for a protective helmet | Nov 12, 2019 | |||
US | B2 | US10736372 | Oct 16, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Impact attenuation system for a protective helmet | Aug 11, 2020 | |||
US | A1 | US20190045872 | Oct 16, 2018 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
FIRST PUBLISHED PATENT APPLICATION | IMPACT ATTENUATION SYSTEM FOR A PROTECTIVE HELMET | Feb 14, 2019 | |||
US | A1 | US20200367595 | Aug 10, 2020 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
FIRST PUBLISHED PATENT APPLICATION | IMPACT ATTENUATION SYSTEM FOR A PROTECTIVE HELMET | Nov 26, 2020 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
KRANOS IP CORPORATION | 710 S INDUSTRIAL DR LITCHFIELD IL 62056 |
International Classification(s)

- 2016 Application Filing Year
- A42B Class
- 476 Applications Filed
- 296 Patents Issued To-Date
- 62.19 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
PRINCIP, Michael M | Winston-Salem, US | 22 | 164 |
# of filed Patents : 22 Total Citations : 164 | |||
THOMPSON, Jeremy J | Temple, US | 12 | 141 |
# of filed Patents : 12 Total Citations : 141 | |||
WINGO, James C | Austin, US | 12 | 141 |
# of filed Patents : 12 Total Citations : 141 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 3 Citation Count
- A42B Class
- 9.42 % this patent is cited more than
- 9 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 9, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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