4. Undertaking

Frederick Langford

Inventor

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

Details

Inventor

active

Controllable waterslide weir

Amusement devices – Body slide – Water slide
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Coupleable flotation apparatus forming lines and arrays

Ships – Boats – boat component – or attachment – Inflatable
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Train coupleable flotation tube for waterslides

Buoys – rafts – and aquatic devices – Body supporting buoyant device
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Waterslide with level equalization conduits coupling between...

Amusement devices – Body slide – Water slide
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Waterslide with uphill run and flotation device therefor

Amusement devices – Body slide – Water slide
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

Frederick Langford does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-858602

  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