4. Tools
  5. Shingle tool

William Harpell

Inventor

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

Details

Inventor

active

Broom

Brushing – scrubbing – and general cleaning – Implements – Combined
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Connection for detachably connecting a tool implement and a...

Handling: hand and hoist-line implements – Hand forks and shovels – Pivoted and adjustable head
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Connector means for allowing radial adjustment of one member rel

Joints and connections – Articulated members – Lockable at fixed position
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Demolition tool

Cutlery – Cutting tools – Scrapers
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Gardening tool

Earth working – Guided by walking attendant; supported – propelled – or held... – Hand tool
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-893320

  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