Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Grading device, used in manufacture of filter plugs for cigarettes

Grading device, used in manufacture of filter plugs for cigarettes

US Patent 5984851 · Granted Nov 16, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Web material feeding apparatus2007
Filter attaching apparatus2005
Apparatus for removing rod-like articles2004
Filter plug feeding apparatus for a filter cigarette manufacturing machine1997
Tip paper cutting apparatus for a filter cigarette manufacturing system1997
Device for aligning rod members1997
Aligning device used in manufacturing filter plugs for cigarettes1996
Apparatus for applying air pressure to a rod-shaped article through which air ca1996
Apparatus for sampling filter cigarettes during the manufacturer thereof1996
Hopper type supply device for rod members1995
Power transmission device and a cigarette moving device for a filter cigarette m1995
Shredding device for paper web used in the manufacture of cigarettes with filter1994