4. Illumination
  5. Guard means

Robert J. Livergood

Inventor

Rate now
  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Inventor

active

Ceiling fan with a light-sensitive circuit

Electric lamp and discharge devices: systems – With radiant energy sensitive control means – Electric switch controlled by the radiant energy responsive...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Ceiling fan with a light-sensitive circuit

Electric lamp and discharge devices: systems – With radiant energy sensitive control means – Radiant energy controlled regulation of the current supply...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Lamp with safety features

Illumination – Supports – Standard-type support
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Lamp with safety features

Illumination – Guard means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Lamp with safety features

Illumination – Supports – Standard-type support
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Robert J. Livergood does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Robert J. Livergood, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Robert J. Livergood will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-427623

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure