US Patent 7219371 Safety helmet for heat dissipation
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Patent abstract
The present invention relates to a heat dissipating safety helmet comprising a shell, a liner and a strap. The shell comprises a top portion, a rim, and a visor outwardly extending from the rim, a plurality of spaced longitudinal strips connecting the top portion and the rim. The top portion, longitudinal strip and visor are integrally molded. There are transverse strips between the longitudinal strips, which are transversely interlaced with longitudinal strip. The helmet is weatherable, safe, air-permeable, heat dissipating, durable.
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US Patent 07219371 Safety helmet for heat dissipation US Patent 7219371 Safety helmet for heat dissipation
Infobox
Patent Number
0721937100
Patent Number
721937100
Edits on 22 May, 2023
Golden AI
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Official Website
Edits on 26 Mar, 2023
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Infobox
Is a
Patent Jurisdiction
Patent Number
072193710
Date of Patent
May 22, 2007
0Patent Application Number
105130170
Date Filed
May 30, 2003
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
072193710
Date of Patent
May 22, 2007
0Patent Application Number
105130170
Date Filed
May 30, 2003
0Official Website
Patent Primary Examiner
Edits on 8 Jun, 2022
Golden AI
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US Patent 07219371 Safety helmet for heat dissipation
Infobox
Is a
Patent jurisdiction
Patent number
07219371
Date of patent
May 22, 2007
Patent application number
10513017
Date Filed
May 30, 2003
Patent primary examiner
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