Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 185/6
Name: Motors: spring, weight, or animal powered > Composite > Weight only > With weight raising means, (e.g., winding)
Description: Composite weight motors having special devices for raising the weights.










Sub-classes under this class:

Class Number Class Name Patents
185/7 With motor 8


Patents under this class:

Patent Number Title Of Patent Date Issued
4981014 Atmospheric pressure power plant Jan. 1, 1991
4081056 Drive means for moving a target figure intended for sports shooting Mar. 28, 1978











 
 
  Recently Added Patents
Gas flow indicator
Control system for an internal combustion engine
Rear bumper for an automobile
Regenerative power storage system mounted on DC electric railway car
Device for increasing chip testing efficiency and method thereof
Wideband multi-channel receiver with fixed-frequency notch filter for interference rejection
Image forming apparatus and control method therefor
  Randomly Featured Patents
Efficient redundancy system for flash memories with uniformly sized blocks
Methods and apparatus for enabling use of web content on various types of devices
Communication system and communication apparatus
Diversity branch delay alignment in radio base station
Vacuum cleaner
Apparatus and method for a modular electron beam system for the treatment of surfaces
Method for production of inorganic oxide particles
Stackable multiple support arm for electronic devices
Floating wave making apparatus
Mechanical pencil with chuck closing by normal writing grip