| Patents for F42B 4 - Fireworks, i.e. pyrotechnic devices for amusement, display, illumination, or signal purposes (4,103) |
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| 05/01/2013 | CN202915831U Firework drug hopper type conveying device |
| 05/01/2013 | CN101709935B Firework setting off equipment |
| 05/01/2013 | CN101592460B Set-off shell material for fireworks and crackers and preparation method thereof |
| 04/30/2013 | US8430031 Ignition train mechanism for illumination flare |
| 04/30/2013 | DE202013002323U1 Frei stehende Stativ-Vorrichtung für Silvesterfeuerwerksstabraketen Free standing tripod apparatus for New Year's Eve fireworks rocket rod |
| 04/24/2013 | CN202903027U Lead plugging safety device |
| 04/24/2013 | CN202903026U Charging machine material height control device |
| 04/24/2013 | CN202903025U Lead connector detecting device matched with full-automatic inserting lead machine |
| 04/24/2013 | CN202903024U Combined firework |
| 04/24/2013 | CN202903023U Combination fireworks which can display projective picture |
| 04/24/2013 | CN202903016U Large firework automatic firing device |
| 04/24/2013 | CN101852576B Propellant charge structure of smokeless firework and charge method thereof |
| 04/17/2013 | CN202885673U Pressing machine tool for machining firework cylinder |
| 04/17/2013 | CN202885672U Automatic pull firecracker forming machine |
| 04/17/2013 | CN202885671U Combined firework formed in compression molding mode |
| 04/17/2013 | CN202885670U Smokeless rotating firework capable of generating tadpole-type effects |
| 04/17/2013 | CN202885669U Safe firecracker setting-off device |
| 04/17/2013 | CN202885668U Firecracker safety box |
| 04/17/2013 | CN202885667U Safety protection tool for firework worker |
| 04/17/2013 | CN202885666U Environmental-friendly inner barrel for fireworks |
| 04/17/2013 | CN103047907A Gunpowder painting manufacture process |
| 04/16/2013 | US8418619 Kinematic countermeasure |
| 04/11/2013 | WO2013049901A1 Extreme optical shooting simulator |
| 04/11/2013 | WO2012170247A3 Reusable fireworks launcher with reinforcing sleeve |
| 04/10/2013 | EP2578077A1 Ignition device |
| 04/10/2013 | CN202869374U Combined firework pot fuse-penetrating perforating machine |
| 04/10/2013 | CN202869373U Rhombus firecracker powder container |
| 04/10/2013 | CN202869372U Numerical control firework assembling machine |
| 04/10/2013 | CN202869371U Ration charge device for fireworks and crackers |
| 04/10/2013 | CN202869370U Firework base |
| 04/10/2013 | CN202862661U Diamond firecracker cake machining machine |
| 04/10/2013 | CN103033096A Forming system of sparkler tube washing machine |
| 04/10/2013 | CN103033095A Leading wire inserting device of firework cylinder |
| 04/10/2013 | CN103033094A Safe and environmentally-friendly firecracker with two serially-connected exposed bodies |
| 04/10/2013 | CN103033093A Safe environmentally-friendly firecracker with two serially-connected built-in bodies |
| 04/10/2013 | CN103033092A Safety and environmental-friendly firecracker monomer |
| 04/10/2013 | CN103033091A Aerially positioned discharge-controllable safe firework |
| 04/10/2013 | CN103033090A Plug-and-play shell igniter for firework firing |
| 04/03/2013 | CN202853499U Firecracker shaping device matched with fully automatic insert lead machine |
| 04/03/2013 | CN202853498U Firecracker variable speed electric automatic plug lead machine |
| 04/03/2013 | CN202853497U Firework launching socket |
| 04/03/2013 | CN103017613A Guide inserting device for firework tube |
| 03/27/2013 | CN202836375U Multifunctional firework and firecracker coiling block production device |
| 03/27/2013 | CN202836374U Flashy electronic firework |
| 03/27/2013 | CN202836373U Mobile rod type firework machine |
| 03/27/2013 | CN202836372U Shock absorption firecracker machine |
| 03/27/2013 | CN202836371U Side-door open firecracker machine |
| 03/27/2013 | CN202836370U Water immersion resistant firework machine gun barrel |
| 03/27/2013 | CN202836369U Chassis of firework machine |
| 03/27/2013 | CN202836368U Externally-arranged mixed salute of firecracker machine |
| 03/27/2013 | CN102997759A Continuous lead structure of combined fireworks |
| 03/27/2013 | CN102997758A Firework electronic bomb |
| 03/26/2013 | US8402893 Combustion chamber for launching fireworks projectiles |
| 03/21/2013 | WO2013038073A1 Pyrotechnic squib |
| 03/20/2013 | CN202814239U Wave type high-temperature heating furnace |
| 03/20/2013 | CN202814238U Fireworks cylinder using micro-smoke for spraying fireworks |
| 03/20/2013 | CN202814237U Construction of powder column |
| 03/20/2013 | CN202814236U Emission cylinder with controllable chamber pressure |
| 03/20/2013 | CN102980448A Method and mechanism for pressing lead |
| 03/20/2013 | CN102980447A Manufacturing method of bottomed combined firework outer tube |
| 03/20/2013 | CN102980446A Safety niter filling machine for firecrackers |
| 03/20/2013 | CN102980445A Firework displaying support |
| 03/20/2013 | CN102304005B Treading firecracker |
| 03/13/2013 | CN202793190U Production equipment of firecracker ignition harness |
| 03/13/2013 | CN202793189U Automatic molding machine of firecracker cylindrical cake |
| 03/13/2013 | CN202793188U Sound control time delay firework |
| 03/13/2013 | CN102967187A Automatic production equipment and method for combined fireworks |
| 03/13/2013 | CN102967186A High-efficiency firecracker fuse-inserting machine |
| 03/13/2013 | CN102967185A Firecracker lead inserting and sealing mechanism applied on automatic firecracker manufacturing unit |
| 03/13/2013 | CN102967184A Explosive feeding device applied on automatic firecracker manufacturing unit |
| 03/13/2013 | CN102967183A Firecracker weaving mechanism applied on automatic firecracker manufacturing unit |
| 03/13/2013 | CN102967182A Automatic firecracker manufacturing unit |
| 03/13/2013 | CN102175102B Firework with integral module explosive filling structure in open mode and preparation method thereof |
| 03/13/2013 | CN101949666B Automatically molded combined firework barrel |
| 03/13/2013 | CN101949665B Automatic forming combined firework barrel |
| 03/07/2013 | DE112004001284B4 Pyrotechnisches System, pyrotechnischer Gegenstand und Abbrennverfahren Pyrotechnic system pyrotechnic article and Abbrennverfahren |
| 03/06/2013 | EP2564149A1 Pyrotechnic device |
| 03/06/2013 | CN202770335U Micro-smoke colorful firework bright bead having porous structure |
| 03/06/2013 | CN202770334U Portable firecracker setting-off safety hood |
| 03/06/2013 | CN102954738A Automatic insertion device of firework lead |
| 03/06/2013 | CN102954737A Colored-smoke fireworks and formulation |
| 03/06/2013 | CN102954736A Firework setting-off device arranged at back plate of boxcar |
| 03/06/2013 | CN102954735A Large-scale automatic firework launcher |
| 02/28/2013 | WO2013026642A1 Rack for holding and guiding firework-mortar tubes |
| 02/28/2013 | DE102011053057A1 Pyrotechnical object i.e. firework rocket, for use in occasion of e.g. New Year's Eve, has hollow tubular guide element stabilizing trajectory of object and arranged at body so that propulsion gas escapes through guide element |
| 02/28/2013 | DE102011053056A1 Pyrotechnic article e.g. firework rocket installed in rocket launcher, has guide element which is provided for stabilizing trajectory of the pyrotechnic article such that the length of the guide element is varied |
| 02/27/2013 | CN202757533U Positioning device for free end of bundling adhesive tape of firework assembling machine |
| 02/27/2013 | CN202757532U Drying oven for bright beads of fireworks and crackers |
| 02/27/2013 | CN202757531U Firecracker ignition device |
| 02/27/2013 | CN102944143A Automatic forming packaging machine for candy fireworks |
| 02/27/2013 | CN102944142A Method and device for guaranteeing guide rail parallelism of automatic inserting fuse machine |
| 02/27/2013 | CN102944141A Automatic gunpowder filling mechanism for firecrackers |
| 02/21/2013 | US20130042781 Tricolor flare projectile |
| 02/20/2013 | CN202747949U High and low sound saluting gun |
| 02/20/2013 | CN202747948U Salute with cooling tube on gun barrel |
| 02/20/2013 | CN202747947U Dual-purpose gun salute with effects of discharging smoke and fire and fireworks |
| 02/20/2013 | CN202747946U Combined fireworks |
| 02/20/2013 | CN102937395A Process for inserting lead of firework machine |
| 02/20/2013 | CN102937394A Positioning device and positioning method for inserting lead in firework paper drum |
| 02/19/2013 | US8375858 Fireworks launching stand |