4. Typewriting machines
  5. Typing by other than type-face or type-die
  6. Character formation by impact

Harold D. Hulterstrum

Inventor

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

Details

Inventor

active

Apparatus for making tactile impressions on paper

Typewriting machines – Typing by other than type-face or type-die – Character formation by impact
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cart assembly for a partially-immobilized animal

Animal husbandry – Entomological culture device – Egg treatment – production – or storage
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Collapsible mobility device

Land vehicles – Wheeled – Extensible
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Molded wheel

Transportation – Parts – accessories and attachments for vehicles not... – Wheel or wheel cover
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Piston valve and fuel tank assembly

Valves and valve actuation – With correlated flow path – Tank
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

Harold D. Hulterstrum does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-717709

  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