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Class Information
Number: 226/143
Name: Advancing material of indeterminate length > By intermittent (interrupted) material-mover > With means to effect feed and retrograde movement
Description: Device including means to retract at least a portion of the material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4158301 |
Method and apparatus for decoiling sheet material |
Jun. 19, 1979 |
| 4153191 |
Feeders for web material |
May. 8, 1979 |
| 4147078 |
Treatment of web material |
Apr. 3, 1979 |
| 4103521 |
Apparatus for successively processing continuous textile fabric |
Aug. 1, 1978 |
| 4095732 |
Method and apparatus for accurately controlling the position of a film transport device |
Jun. 20, 1978 |
| 4089450 |
Manual film retrieval |
May. 16, 1978 |
| 4077306 |
Bag machine cycle interrupt |
Mar. 7, 1978 |
| 4051594 |
Methods and apparatus for use in making electrical interconnections |
Oct. 4, 1977 |
| 4015763 |
Alignment pawl for film-carrier advance mechanism |
Apr. 5, 1977 |
| 3977586 |
Severing of sections of a printed packaging strip |
Aug. 31, 1976 |
| 3974951 |
Printer mechanism |
Aug. 17, 1976 |
| 3945317 |
Web registration system using retrograde web movement |
Mar. 23, 1976 |
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