| Patents for F42B 4 - Fireworks, i.e. pyrotechnic devices for amusement, display, illumination, or signal purposes (4,103) |
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| 09/15/2004 | CN2640990Y Lead take-up machine |
| 09/15/2004 | CN1528719A Safety firecracker compound containing perchlorate |
| 09/08/2004 | CN1526687A Smokeless gun propellant for fireworks and its prepn |
| 09/07/2004 | CA2257252C System for the pneumatic delivery of emulsion explosives |
| 08/25/2004 | CN2636194Y Color fireworks |
| 08/24/2004 | US6779459 Pyrotechnic projectile launcher |
| 08/19/2004 | US20040159259 Method and apparatus for smokeless pyrotechnic display |
| 08/18/2004 | CN2634421Y Fireworks display shell press mold tray |
| 08/18/2004 | CN2634420Y Canon launching seat |
| 08/18/2004 | CN2634419Y Fire cracker for safety and convenient firing |
| 08/12/2004 | DE202004006630U1 Wooden torch with chimney effect has wedge shaped opening below the chimney introduced from the side or from below |
| 08/11/2004 | CN2632624Y Automatic firecrack detonator putting apparatus |
| 08/11/2004 | CN2632623Y Automatic firecracker braiding apparatus |
| 08/11/2004 | CN2631596Y Multifunctional fireworks toy |
| 08/05/2004 | WO2004065889A1 Card with cracker |
| 08/04/2004 | EP1442776A1 Flexible guard for a streamer launcher |
| 08/04/2004 | CN2630788Y Coloured sparkler |
| 08/04/2004 | CN1517665A Environmental protection firecracker |
| 07/29/2004 | DE10241760B4 Fackel Torch |
| 07/21/2004 | CN2627455Y Fireworks reeling machine |
| 07/21/2004 | CN2627454Y Large festive fireworks with directional captions |
| 07/21/2004 | CN2627453Y Paper rod electrical fire |
| 07/07/2004 | CN2624169Y Firecracker drum winding machine |
| 06/16/2004 | CN2620849Y Fireworks and firecrackers whole cake lead insertion machine |
| 06/16/2004 | CN1504712A Technique for drying firework and gunpowder by cold process |
| 06/15/2004 | US6749481 Sound producing apparatus |
| 06/09/2004 | CN2620240Y Firecracker without inserting and plaiting |
| 06/09/2004 | CN1502968A Firecrackers for evening party |
| 05/27/2004 | DE202004002724U1 Firework rocket has fuse for solid fuel motor extending from motor and further fuse for expulsion charge at side of housing |
| 05/26/2004 | CN2618133Y Automatic fire crackers fuse installing device |
| 05/26/2004 | CN2618132Y Fireworks on water surface |
| 05/26/2004 | CN2618131Y Floating fireworks cylinder |
| 05/19/2004 | CN2616882Y Rolling-up machine for fireworks display |
| 05/19/2004 | CN2616881Y Fireworks ball |
| 05/12/2004 | CN2615630Y Micro-fireworks with caption capable of making-up & grafting randomly |
| 05/12/2004 | CN2615629Y Firecrackers for meeting |
| 05/12/2004 | CN1495403A Fireworks device |
| 04/28/2004 | CN2613744Y Paper cutting and folding device for firecraker coiling machine |
| 04/28/2004 | CN2613743Y Two-needle braiding structure for firecracker braider |
| 04/22/2004 | DE19758421A1 Einmalstrahlungseinrichtung für Infrarotstrahlung Once radiation device for infrared radiation |
| 04/21/2004 | CN1490591A Musical fireworks |
| 04/21/2004 | CN1490590A Mixing fireworks and producing method thereof |
| 04/14/2004 | CN2611863Y Firecrackers lighting-jetting device |
| 04/14/2004 | CN1488607A Colour open-bud powder ball and manufacturing method thereof |
| 04/13/2004 | US6718882 Two-way-burning sparkler and method of manufacture |
| 04/08/2004 | DE10251976A1 Pyrotechnic rocket for firework displays has adapter to connect offset shell to drive shell positively and/or non-positively |
| 04/07/2004 | CN1145010C Firework device |
| 03/31/2004 | CN2608937Y Automatic positioning firecracker wire lead inserting machine |
| 03/25/2004 | US20040055493 Group firing system for firework unit |
| 03/24/2004 | EP1400744A2 Combustible body, particularly torch with improved combustion performance and increased wind stability |
| 03/24/2004 | CN1483991A Safety hand-worked finecrackers |
| 03/23/2004 | US6708620 High strength crimp for flares |
| 03/18/2004 | DE10241760A1 Free standing flare has several compartments formed by trapezoidal dividers with a top surface having an ignition location |
| 03/17/2004 | EP1173394B1 Pyrotechnic active mass for producing an aerosol highly emissive in the infrared spectrum and impenetrable in the visible spectrum |
| 03/17/2004 | EP1173393B1 Method of producing a screening smoke with one-way transparency in the infrared spectrum |
| 03/11/2004 | US20040045471 Small aluminum "Fire Cup" used with a fire cracker, for entertainment purposes |
| 03/10/2004 | CN1480705A Paper for pasting spheroidal of display shell large festive fireworks and its preparation method |
| 03/04/2004 | DE20320053U1 Firework, has greeting or wish on piece of paper attached to it with double sided adhesive tape |
| 03/04/2004 | DE10238726A1 Firework body for celebrations and festivals comprises a rocket body made from a biological degradable material |
| 03/03/2004 | CN2605553Y Safety handle |
| 02/19/2004 | DE20214437U1 Fackel mit verbessertem Abbrandverhalten und erhöhter Windstabilität Torch with improved fire behavior and increased wind stability |
| 02/18/2004 | CN2603927Y Seat for firecracker firing |
| 02/11/2004 | CN2603373Y Fireworks products |
| 02/05/2004 | US20040020396 Towed body for representing a flying target |
| 02/04/2004 | CN2602335Y Materiality fireworks |
| 01/28/2004 | CN1470845A Environmental-protectino safety colour firecrackers and manufacturing method thereof |
| 01/22/2004 | US20040011235 Infra-red emitting decoy flare |
| 01/21/2004 | CN1135519C Method for illuminating patterns in fireworks |
| 01/14/2004 | CN2599519Y Full autoamtic coloured pearl drum winding drum machine |
| 01/13/2004 | US6675716 Pyrotechnic pellet decoy method |
| 01/08/2004 | US20040003744 Pyrotechnic projectile launcher |
| 12/31/2003 | CN2596316Y Firecrackers leading cutter |
| 12/31/2003 | CN2596315Y Firecrackers bottom clipping machine |
| 12/30/2003 | CA2154110C Pyrotechnical launcher of at least one projectile |
| 12/18/2003 | WO2003104743A1 Gas firework-launcher and combined launching apparatus |
| 12/18/2003 | US20030230211 Aerial pyrotechnic device having high capacity shell |
| 12/10/2003 | CN2591556Y Disc stem supply device of stemming machine for manufacturing fireworks |
| 12/10/2003 | CN2591555Y Double-noise making aerial display rockets |
| 12/10/2003 | CN2591554Y Non-gunpowder firecrackers |
| 12/03/2003 | CN2589925Y Bottom holding type dispenser for firecracker braiding machine |
| 11/26/2003 | CN2588318Y Safety photoelectric firecrackers mfg machine |
| 11/26/2003 | CN2588317Y Fireworks setting off on water |
| 11/26/2003 | CN2588316Y Safety support frame for firecrackers |
| 11/19/2003 | CN1456859A Smokeless fireworks |
| 11/12/2003 | CN1454881A Firecrackers oxidant |
| 11/12/2003 | CN1127659C Fireworks product emitting to sky |
| 11/05/2003 | CN2585176Y Firecrackers of lotus shape and with sound |
| 11/05/2003 | CN2585175Y Chrysanthemum-shaped fire crackers |
| 11/05/2003 | CN2585174Y Apparatus for automatically set-off firecrackers |
| 10/30/2003 | WO2003089870A1 Fireworks launching stand |
| 10/29/2003 | CN2583614Y Sparkler with electric fuze and controlled by electronic controller with time delay function |
| 10/29/2003 | CN2583611Y Fully automatic fireworks shell rolling machine |
| 10/22/2003 | CN2581937Y Rocket type combined double sound firecracker |
| 10/21/2003 | US6634301 Enclosed ignition flare igniter |
| 10/16/2003 | DE20308271U1 Firework rocket used at New Year's Eve celebration has chamber for object which burns together with rocket |
| 10/15/2003 | CN2580392Y Automatic explosive separating device for priming system assembling |
| 10/15/2003 | CN2580391Y Automatic charging device for priming system assembling |
| 10/15/2003 | CN2580390Y Automatic charging device for priming system |
| 10/15/2003 | CN2580389Y Automatic positioning device for priming system pressing |
| 10/15/2003 | CN2580388Y New firecracker making machine |