Search
Selected: D

Deformable safety helmet

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Detachable bicycle helmer visor

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Device for adjusting head band for protective helmet

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Device for attaching a pair of spectacles to head gear

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Device for mounting an ear muff on a helmet

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Device for mounting the visor onto the cap of a helmet

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Device for unlocking the rotation of a crash-helmet chin guard

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Disposable head covering garment

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Disposable liner for hard hats

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Diver's helmet assembly having a removable valve to fit a...

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Double lens electric shield

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Double lens helmet face shield with electric heating field

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Double walled crash helmet with sealed breakthroughs and...

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Dual-structure helmet and method of manufacturing the same

A - Human Necessities – 42 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0
  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.