Search
Selected: All

Whistle with tone changing rotator

Signals and indicators – Horns – whistles and compressional wave generators
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wide angled reflector unit for spoked wheel

Signals and indicators – Navigation devices
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wind accessory for tethered display device

Signals and indicators – Flags and flagstaffs
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wind deflector

Signals and indicators – Flags and flagstaffs
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wind detection aid

Signals and indicators – Indicators – Fluid flow
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wind indicator

Signals and indicators – Indicators – Fluid flow
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wind rotated reflective scarecrow

Signals and indicators – Periodic – Animal frightening devices
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Windage-gauging method and apparatus for hunters

Signals and indicators – Indicators – By smoke or odor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Window-door alarm

Signals and indicators – Alarms – Burglar
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Work-time indicator

Signals and indicators – Horns – whistles and compressional wave generators – Manually actuated air compressor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Worklight with thermal warning

Signals and indicators – Indicators – Chemically activated type
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Workstation signal device

Signals and indicators – Indicators – Operator movable
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.