4. Amusement devices: toys
  5. Infant's toy and means for retaining, attaching, or...

John S. Cook

Inventor

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

Details

Inventor

active

Current transformer test device and method

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Transformer testing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Current transformer test device and method

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Direction reversing crib toy

192 clutches and power-stop control – Elements – Wear compensators
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Flywheel-operated toy woodworking apparatus

Woodworking – Combined machine
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Folding and telescoping sports shelter

Static structures (e.g. – buildings) – Barrier or major section mounted for in situ repositioning;... – Barrier of hingedly connected sections
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

John S. Cook does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-240549

  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