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Class Information
Number: 226/59
Name: Advancing material of indeterminate length > Means to engage longitudinally spaced modifications in material > With additional means to restrict material movement
Description: Device provided with (1) supplementary material-engaging means for clamping the material, thereby to stop movement thereof, or (2) means for otherwise restraining the material against movement.

Sub-classes under this class:

Class Number Class Name Patents
226/60 Fluctuation damping means 5

Patents under this class:

Patent Number Title Of Patent Date Issued
6450384 Continuous paper treating apparatus and tractor Sep. 17, 2002
6435393 Filmstrip transport mechanism with compensation for perforation pitch variations for improved film registration Aug. 20, 2002
6176411 Paper transfer apparatus Jan. 23, 2001
5305068 Continuous paper feed prevention lock mechanism for printer Apr. 19, 1994
4326656 Evacuated printing platen Apr. 27, 1982
4324372 High density belt driven digital data tape cartridge Apr. 13, 1982
4091912 Record media clamping mechanism May. 30, 1978
3966107 Tape cassette Jun. 29, 1976
3944349 Shutter assembly Mar. 16, 1976

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