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Class Information
Number: 89/57
Name: Ordnance >
Description:










Sub-classes under this class:

Class Number Class Name Patents
89/ Pneumatic 0
89/1.1 Miscellaneous 149
89/1.11 Waging war 598
89/1.12 Gun heaters 2
89/1.13 Mine-destroying devices 254
89/1.14 Explosive operated apparatus (e.g., explosive door hinge, tool explosively actuated, band release, expansion of tube, cable cutter, explosively operated splitting wedges) 303
89/1.15 Well perforators 128
89/1.16 Engine starters 0
89/1.2 Smoke or residue ejector 25
89/1.25 Lubricant injector 7
89/1.3 Muzzle loading 51
89/1.34 Line throwing 65
89/1.35 Trench mortars 25
89/1.4 Charging mechanisms for guns 90
89/1.41 Multiple barrel guns 57
89/1.42 Gun handles 59
89/1.51 Bomb, flare and signal dropping 147
89/1.7 Recoilless gun 31
89/1.8 Rocket launching 115
89/125 Automatic 4
89/14.05 Barrels 139
89/17 Breech closures 27
89/27.11 Firing devices 41
89/29 Practice barrels 62
89/30 Vents and stoppers 9
89/31 Tompions and valves 13
89/33.01 Cartridge feeding 42
89/36.01 Shields 215
89/37.01 Mounts 70
89/4.05 Explosion opened breech 2
89/45 Loading 106
89/5 Submarine 25
89/6 Fuse setters 49
89/8 Accelerating 345
89/9 Machine guns 24


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
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