4. Motors: spring, weight, or animal powered
  5. Spring
  Search
Selected: E
All A B C D
E
F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9 ! " $ ' ( ) * , - / : < = > ? @ [ \ ] ^ ` { | } ~ €

Easy opening door control device

Motors: spring – weight – or animal powered – Spring – With winding means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Elastic energy storage device

Motors: spring – weight – or animal powered – Spring – Escapement controlled
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Elastic energy storing device

Motors: spring – weight – or animal powered – Spring – With winding means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Elastic motor having time-averaged constant torque output

Motors: spring – weight – or animal powered – Spring – With winding means
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Elastic motor with constant torque output

Motors: spring – weight – or animal powered – Spring – With winding means
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electric actuators

Motors: spring – weight – or animal powered – Spring – With winding means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electro-mechanical pivot wing drive for pivoting wings of doors

Motors: spring – weight – or animal powered – Spring – With winding means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Energy accumulator

Motors: spring – weight – or animal powered – Spring
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Energy recovery device

Motors: spring – weight – or animal powered – Spring
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0
  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