4. Apparel
  5. Guard or protector
  6. For wearer's head

P. David Halstead

Inventor

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Details

Inventor

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Attachment system

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Headed fastener element – Having resilient securing structure on shank
Reexamination Certificate

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Buckle

Buckles – buttons – clasps – etc. – Combined diverse multipart fasteners – Buckle
Reexamination Certificate

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Buckle

Buckles – buttons – clasps – etc. – Combined diverse multipart fasteners – Buckle
Reexamination Certificate

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Buckle

Buckles – buttons – clasps – etc. – Combined diverse multipart fasteners – Buckle
Reexamination Certificate

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Helmet

Equipment for safety – protection – and rescue – Body restraint or protective covering – Cranial
Design Patent

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Profile ID: LFUS-PAI-P-2070669

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