Inventor
BELVEDERI BRUNO
IT50 patents
⚠️ This page may combine multiple inventors who share the name “BELVEDERI BRUNO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GD SPA
49 patentsUS5826785AOct 27, 1998
Rigid hinged-lid packet for long elements
GD SPA57 citations96
US5678690AOct 21, 1997
Rigid hinged-lid packet for elongated elements, particularly cigarettes
GD SPA26 citations93
US5152105AOct 6, 1992
Device for sharpening rotary blades
GD SPA44 citations93
US4535693AAug 20, 1985
Device for dispensing viscous materials
GD SPA31 citations93
US5617943AApr 8, 1997
Group forming device for cigarette packing machines
GD SPA19 citations92
US5267577ADec 7, 1993
Device for transferring cigarette portions from a dual-rod production machine to a filter assembly machine
GD SPA32 citations92
US5548941AAug 27, 1996
Method of feeding groups of tobacco items, in particular cigarettes, to a continuous packing machine
GD SPA39 citations91
US5225649AJul 6, 1993
Device for transversely cutting lengths of a strip traveling continuously along a predetermined route
GD SPA29 citations89
US4589811AMay 20, 1986
Device for automatically supplying reels of wrapping material to a utilizer machine
GD SPA46 citations89
US5294218AMar 15, 1994
Centrifugal discharger for waste materials having a low weight/area ratio
GD SPA46 citations87
US5033482AJul 23, 1991
Method of manufacturing filter-tipped cigarettes
GD SPA20 citations82
US4600020AJul 15, 1986
Dual-rod cigarette manufacturing machine
GD SPA21 citations82
US6105750AAug 22, 2000
Method and device for transferring articles
GD SPA13 citations74
US5590513AJan 7, 1997
Device for wrapping groups of cigarettes
GD SPA12 citations74
US5577594ANov 26, 1996
Cigarette manufacturing unit
GD SPA11 citations74
US5480021AJan 2, 1996
Pitch change for an orderly succession of elements
GD SPA17 citations74
US5409020AApr 25, 1995
Method of controlling tobacco flow on cigarette manufacturing machines
GD SPA9 citations74
US5398702AMar 21, 1995
Method of simultaneously producing two continuous streams of cigarettes
GD SPA17 citations74
US5287524AFeb 15, 1994
External cigarette checking method and device
GD SPA12 citations74
US4945926AAug 7, 1990
Device for feeding strip paper on a dual-rod cigarette manufacturing machine
GD SPA15 citations74
US4945927AAug 7, 1990
Continuous cigarette rod manufacturing machine
GD SPA19 citations74
US4914997AApr 10, 1990
Transverse cutting device for cutting into lengths a strip traveling continuously along a predetermined path
GD SPA19 citations74
US4883076ANov 28, 1989
Dual-rod cigarette manufacturing machine
GD SPA8 citations74
US4865055ASep 12, 1989
Ventilated cigarette of uniform flavor
GD SPA8 citations74
US4848371AJul 18, 1989
Filter assembly machine
GD SPA14 citations74
US4733673AMar 29, 1988
Method and device for feeding strip paper on a dual-rod cigarette manufacturing machine
GD SPA10 citations74
US4716909AJan 5, 1988
Paper strip guide device, for a cigarette making machine
GD SPA9 citations74
US4598719AJul 8, 1986
Cigarette manufacturing machine
GD SPA13 citations74
US4583557AApr 22, 1986
Method and machine for the simultaneous manufacture of two continuous streams of cigarettes
GD SPA11 citations74
US4756315AJul 12, 1988
Cigarette manufacturing machine with an auxiliary tobacco feed unit
GD SPA10 citations72
US5769205AJun 23, 1998
Continuous cigarette manufacturing machine
GD SPA13 citations71
US5404889AApr 11, 1995
Device for perforating cigarette wrapping material by means of at least one laser beam
GD SPA17 citations71
US5022415AJun 11, 1991
Machine for simultaneously manufacturing two continuous cigarette rods
GD SPA11 citations71
US5520195AMay 28, 1996
Method of producing filter-tipped cigarettes
GD SPA6 citations63
US5477868ADec 26, 1995
Method of producing filter-tipped cigarettes
GD SPA2 citations63
US5447673ASep 5, 1995
Method of fashioning a rigid packet with a hinged lid to contain elongated elements, in particular cigarettes
GD SPA7 citations63
US5398703AMar 21, 1995
Method of simultaneously producing two continuous cigarette rods
GD SPA3 citations63
US5335766AAug 9, 1994
Device for feeding filters to a filter assembly machine
GD SPA2 citations63
US5273057ADec 28, 1993
Cigarette manufacturing machine
GD SPA4 citations63
US4741350AMay 3, 1988
Method for producing cigarettes containing at least two different tobacco mixtures
GD SPA6 citations63
US4601297AJul 22, 1986
Cigarette manufacturing machine with an auxiliary tobacco feed unit
GD SPA2 citations63
US5131413AJul 21, 1992
Safety and protective device for association with a unit by which at least one continuous cigarette rod is dried and sealed in cigarette manufacturing machines
GD SPA3 citations61
US5247948ASep 28, 1993
Filter assembly machine
GD SPA3 citations59
US5494148AFeb 27, 1996
Method of feeding tobacco items, particularly cigarettes, to a continuous packing machine
GD SPA1 citations52
US5360021ANov 1, 1994
Cigarette manufacturing machine of the double tobacco rod type
GD SPA5 citations52
US5076290ADec 31, 1991
Filter-tipped cigarette manufacturing method
GD SPA1 citations52
US5010903AApr 30, 1991
Continuous-worm cigarette-making machine
GD SPA0 citations52
US4777966AOct 18, 1988
Manufacturing machine for producing cigarettes composed of tobacco portions having different characteristics
GD SPA1 citations52
US5718324AFeb 17, 1998
Continuous cigarette manufacturing machine
GD SPA0 citations42