Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 226/121
Name: Advancing material of indeterminate length > By intermittent (interrupted) material-mover > Stored material-movement-derived energy provides moving force
Description: Device wherein power absorbed from the movement of material itself is subsequently utilized in a later material-moving effort.

Patents under this class:

Patent Number Title Of Patent Date Issued
5650028 Container label and system for applying same Jul. 22, 1997
4775088 Intermittent web feeding apparatus Oct. 4, 1988
4562947 Apparatus for treatment of continuous web material Jan. 7, 1986
4451834 Transfer type heat sensitive recording device May. 29, 1984
4431126 Spring actuated cam retractor Feb. 14, 1984
4235419 Storing device for a cable fixed on either of its ends Nov. 25, 1980
4175687 Uniform indexing of paper forms Nov. 27, 1979

  Recently Added Patents
Analysis device and an analysis apparatus using the analysis device
System for determining movement properties of a guided vehicle
Apparatus and method for information display of portable device
Highly detectable pilot structure
Probe for ultrasound diagnostic apparatus
Method for using directing cells for specific stem/progenitor cell activation and differentiation
Electromagnetic shield for a passive electronic component in an active medical device implantable lead
  Randomly Featured Patents
Mobile radio machine
Sigma-delta-based frequency synthesis
De-packaging process for small outline transistor packages
Drive system for lawn mowers
Waterproof hat construction and method for manufacturing
Rear access DSX system
Perfume bottle
Apparatus for cooling and coating a mold in a continuous caster
Indirect evaporative cooling system
Transistor having integrated stabilizing resistor and method of making thereof