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Class Information
Number: 493/31
Name: Manufacturing container or tube from paper; or other manufacturing from a sheet or web > Control means energized in response to activator stimulated by condition sensor > Responsive to machine element > Malfunctioning machine element
Description: Method or apparatus including detecting a characteristic of the component indicative of an undesired condition.

Sub-classes under this class:

Class Number Class Name Patents
493/32 Responsive to stress of machine element 2

Patents under this class:

Patent Number Title Of Patent Date Issued
6689031 Paper cutting apparatus for folder Feb. 10, 2004
5944645 Finisher Aug. 31, 1999
5743066 Longitudinal sealer for bag maker-packaging machine Apr. 28, 1998
5176605 Folding device for producing cigarette packs Jan. 5, 1993
4724429 Diagnostic and control system for cigarette filter rod making machine Feb. 9, 1988
4673381 Cartoning machine having auxiliary flap sealer Jun. 16, 1987
4607252 Monitoring system for production lines Aug. 19, 1986
4592190 Sleeve carton end panel and flap folding and sealing assembly Jun. 3, 1986
4196560 Dispensing apparatus for machines for packeting cigarettes into hinged-lid rigid type cigarette packets Apr. 8, 1980
3982380 Device for sealing thermoplastic overwraps Sep. 28, 1976
3977306 Automatic carton sealing system Aug. 31, 1976

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