4. Winding, tensioning, or guiding
  5. Coil holder or support
  6. Spool or core

Richard Crooks

Inventor

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

Details

Inventor

active

Hub and detectable spool

Typewriting machines – Including interposed inking device for record-medium – Ribbon spool or mount therefor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hub and detectable spool

Winding – tensioning – or guiding – Coil holder or support – Spool or core
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-2850089

  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