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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
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