4. Land vehicles
  5. Wheeled
  6. Occupant propelled type

Zen-Jye Chen

Inventor

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

Details

Inventor

active

Adjustable connection device for connecting parts of wheel...

Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Full-function modularized assembly structure of a wheelchair

Land vehicles – Wheeled – Stable vehicles – handle-propelled
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Modularized wheel chairs

Land vehicles – Wheeled – Stable vehicles – handle-propelled
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wheelchair having foldable backrest module and seat module

Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate

  [ 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

Zen-Jye Chen does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2677964

  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