|
JPS53164313U
(nl)
*
|
1977-05-30 |
1978-12-22 |
|
|
|
US4115874A
(en)
*
|
1977-02-21 |
1978-09-26 |
Masahiro Hasegawa |
Helmet for use in riding vehicles
|
|
US4290150A
(en)
*
|
1977-11-08 |
1981-09-22 |
G P A International |
Protective helmets and fastening devices therefor
|
|
JPS5678828U
(nl)
*
|
1979-11-17 |
1981-06-26 |
|
|
|
DE3148725C1
(de)
*
|
1981-12-09 |
1983-03-31 |
Bayerische Motoren Werke AG, 8000 München |
Schutzhelm,insbes,fuer Benutzer von Kraftfahrzeugen
|
|
CH649450A5
(it)
*
|
1982-04-26 |
1985-05-31 |
Hanspeter Hoffmann |
Casco protettivo con collare di trattenuta alla testa dell'utente.
|
|
DE3220691C2
(de)
*
|
1982-06-02 |
1985-11-21 |
HABRA elektronik Gesellschaft mbH, 8000 München |
Schutzhelm, insbesondere Motorradschutzhelm
|
|
JPS59426U
(ja)
*
|
1982-06-21 |
1984-01-05 |
昭栄化工株式会社 |
フルフエ−ス型ヘルメツト
|
|
DE8229801U1
(de)
*
|
1982-09-16 |
1983-01-27 |
Hans Römer GmbH + Co, 7910 Neu-Ulm |
Schutzhelm, insbesondere Motorradhelm
|
|
JPS59109727U
(ja)
*
|
1982-12-29 |
1984-07-24 |
新井 理夫 |
ヘルメツト
|
|
DE3316920C1
(de)
*
|
1983-05-09 |
1984-11-08 |
Schuberth-Werk Gmbh & Co Kg, 3300 Braunschweig |
Sturzhelm mit einer Einrichtung zur Belüftung des Helminnenraums
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|
JPS59181829U
(ja)
*
|
1983-05-19 |
1984-12-04 |
昭栄化工株式会社 |
乗車用フルフエイス型ヘルメツト
|
|
DE3332577A1
(de)
*
|
1983-09-09 |
1985-03-28 |
Hans 6950 Mosbach Voss |
Schutzhelm
|
|
DE3337599A1
(de)
*
|
1983-10-15 |
1985-04-25 |
Battelle-Institut E.V., 6000 Frankfurt |
Anpassbarer schutzhelm mit belueftungseinrichtung
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US4555816A
(en)
*
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1984-01-23 |
1985-12-03 |
Bell Helmets Inc. |
Ventilated helmet
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US4586200A
(en)
*
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1984-03-26 |
1986-05-06 |
Poon Melvyn C |
Protective crash helmet
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IT1177288B
(it)
*
|
1984-11-22 |
1987-08-26 |
Pier Luigi Nava |
Casco integrale
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IT8552817V0
(it)
*
|
1985-01-09 |
1985-01-09 |
Boretti Gianromano |
Copricapo protettivo particolarmente per attivita sportive
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US4612675A
(en)
*
|
1985-03-07 |
1986-09-23 |
Bell Helmets Inc. |
Helmet with adjustable ventilation
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US4622700A
(en)
*
|
1985-12-09 |
1986-11-18 |
Bell Helmets Inc. |
Suction ventilated helmet
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|
DE3822252A1
(de)
*
|
1988-07-01 |
1990-01-25 |
Bayerische Motoren Werke Ag |
Schutzhelm
|
|
DE8814234U1
(de)
*
|
1988-11-14 |
1989-01-05 |
Lu, Teng-Hui, Hsin Yuan Hsiang, Pingtung |
Sicherheitshelm
|
|
JPH0635684B2
(ja)
*
|
1990-10-03 |
1994-05-11 |
昭栄化工株式会社 |
乗車用ヘルメット
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US5361419A
(en)
*
|
1991-09-12 |
1994-11-08 |
Protector Development |
Helmet with sound ducts
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|
US5337421A
(en)
*
|
1993-03-08 |
1994-08-16 |
Jeng Yen Ming |
Air ventilation helmet
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|
US5632048A
(en)
*
|
1995-09-20 |
1997-05-27 |
Protector Development |
Protector hearing helmet
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DE69634862T2
(de)
*
|
1995-10-30 |
2006-05-11 |
Shoei Co., Ltd. |
Sicherheitshelm und Kopfschutzvorrichtung dafür
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DE19615049A1
(de)
*
|
1996-04-17 |
1997-10-23 |
Bayerische Motoren Werke Ag |
Schutzhelm
|
|
DE19824605A1
(de)
*
|
1998-06-02 |
1999-12-09 |
Kunkel Hartmut |
Motorradhelm
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|
US6009561A
(en)
*
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1998-08-26 |
2000-01-04 |
Bell Sports Inc. |
Helmet with rotatable accessory mount and method of making the same
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US6009562A
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*
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1998-08-26 |
2000-01-04 |
Bell Sports, Inc. |
Helmet with accessory mounting apparatus and method of making the same
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US6263514B1
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*
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2000-03-22 |
2001-07-24 |
Ming-Nong Chern |
Safety cap
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US6792951B2
(en)
*
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2000-11-03 |
2004-09-21 |
Evonitz, Iii Alex V. |
Breathable air pressurized safety helmet
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DE20101008U1
(de)
|
2001-01-09 |
2001-07-19 |
Krauter, Manfred, 01900 Bretnig-Hauswalde |
Sicherheitshelm
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GB0230186D0
(en)
*
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2002-12-24 |
2003-02-05 |
Sportsfactory Consulting Ltd |
Sports clothing
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US6954944B2
(en)
*
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2003-06-23 |
2005-10-18 |
Steve Feher |
Air conditioned helmet apparatus
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US6973676B1
(en)
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2003-09-02 |
2005-12-13 |
Elwood Jesse Bill Simpson |
Protective helmet with integral air supply
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(en)
*
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2005-11-03 |
2007-05-03 |
Bell Sports, Inc. |
Helmet having temple intake ports
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US7421744B1
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*
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2007-03-07 |
2008-09-09 |
John William Farrell |
Motorcycle helmet with integrated acoustic voice amplified chambers
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US7716754B1
(en)
*
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2007-03-27 |
2010-05-18 |
William Ross |
Ski helmet with adjustable face shield
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(en)
*
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2007-04-13 |
2011-08-02 |
Klim |
Helmet
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2009-01-09 |
2011-11-01 |
The United States Of America As Represented By The Secretary Of The Navy |
Lightweight combat helmet
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FR2959120B1
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2010-04-22 |
2012-06-01 |
Salomon Sas |
Masque de protection pour la pratique de sports de plein air
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US9763488B2
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2011-09-09 |
2017-09-19 |
Riddell, Inc. |
Protective sports helmet
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WO2013071916A1
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2011-11-19 |
2013-05-23 |
Oliver Schimpf |
Schutzhelm; verfahren zur verminderung oder verhinderung einer kopfverletzung
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2012-01-11 |
2013-07-11 |
Sam Paul Bebeau |
Head Box Device
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2013-01-18 |
2018-12-25 |
Riddell, Inc. |
System and method for custom forming a protective helmet for a customer's head
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CA3168068A1
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2013-12-06 |
2015-06-11 |
Bell Sports, Inc. |
Flexible multi-layer helmet and method for making the same
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WO2016069798A1
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2014-10-28 |
2016-05-06 |
Bell Sports, Inc. |
In-mold rotation helmet
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2014-11-05 |
2022-02-15 |
Thousand, LLC |
Protective helmet and opening for securing the helmet
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EP3277116B1
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2015-03-30 |
2021-01-27 |
Dainese S.p.A. |
Protective helmet
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2016-07-20 |
2021-06-15 |
Riddell, Inc. |
System and methods for designing and manufacturing a bespoke protective sports helmet
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2017-04-18 |
2021-12-21 |
Kimpex Inc. |
Ventilated helmet preventing deposition of fog on a protective eyewear, and a method and use of the same
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AT521073B1
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2018-04-04 |
2020-03-15 |
Gregfors Og |
Belüftungsvorrichtung für einen Helm
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2018-08-16 |
2022-08-02 |
Riddell, Inc. |
System and method for designing and manufacturing a protective helmet tailored to a selected group of helmet wearers
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CN113423296A
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2018-11-21 |
2021-09-21 |
瑞德尔有限公司 |
具有被增材制造以管理撞击力的部件的保护性娱乐运动头盔
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USD927084S1
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2018-11-22 |
2021-08-03 |
Riddell, Inc. |
Pad member of an internal padding assembly of a protective sports helmet
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EP4149310A4
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2020-05-12 |
2024-09-25 |
Milwaukee Electric Tool Corporation |
HARD HELMET WITH IMPACT PROTECTION MATERIAL
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USD939151S1
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2021-05-21 |
2021-12-21 |
Riddell, Inc. |
Visor for a football helmet
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