Class   89	ORDNANCE
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1.12

GUN HEATERS

1.13

MINE-DESTROYING DEVICES

1.15

WELL PERFORATORS

1.151

. (1 indent ) Method of making

1.16

ENGINE STARTERS

1.2

SMOKE OR RESIDUE EJECTOR

1.25

LUBRICANT INJECTOR

1.34

LINE THROWING

1.35

TRENCH MORTARS

1.3

MUZZLE LOADING

1.42

GUN HANDLES

1.51

BOMB, FLARE AND SIGNAL DROPPING

1.52

. (1 indent ) Drop grenade

1.53

. (1 indent ) Sway braces

1.54

. (1 indent ) Bomb displaced from exterior of plane

1.55

. (1 indent ) Arming device

1.56

. (1 indent ) Electrical and radio releases and sighting

1.57

. (1 indent ) Explosive releases

1.58

. (1 indent ) Shackles

1.59

. (1 indent ) Racks

1.6

. (1 indent ) Timing devices

1.61

. (1 indent ) Sighting

1.7

RECOILLESS GUN

1.701

. (1 indent ) Having a reaction mass

1.702

.. (2 indent ) Barrel parts separable for loading

1.703

. (1 indent ) Having pressure-control means

1.704

. (1 indent ) Having breech closure

1.705

.. (2 indent ) Closure has firing device

1.706

.. (2 indent ) Cartridge-case closure

1.8

ROCKET LAUNCHING

1.801

. (1 indent ) Having rocket-storage and transfer means

1.802

.. (2 indent ) Launcher movable relative to storage means

1.803

.. (2 indent ) Having magazine-gate means to feed and support rocket for launching

1.804

.. (2 indent ) Storage means movable to facilitate launching

1.805

. (1 indent ) Having means to transfer rocket to launcher

1.806

. (1 indent ) Having means restraining rocket from movement in launching direction

1.807

.. (2 indent ) Including rocket-firing means

1.808

.. (2 indent ) Rocket spin stabilized while restrained

1.809

. (1 indent ) Underwater launching

1.81

.. (2 indent ) Rocket launched from container

1.811

. (1 indent ) Having umbilical-separating means

1.812

. (1 indent ) Having safety devices for preventing premature ignition or launching

1.813

. (1 indent ) Having rocket-firing means

1.814

.. (2 indent ) Rocket propellant ignited by electrical means

1.815

. (1 indent ) Movable launcher

1.816

. (1 indent ) Having tubular guide means

1.817

.. (2 indent ) Including a forward closure

1.818

.. (2 indent ) Including an auxiliary rocket-launching charge

1.819

. (1 indent ) Having guide means

1.82

. (1 indent ) Method of making

5

SUBMARINE

125

AUTOMATIC

126

. (1 indent ) Plural gun, barrel or bore

127

.. (2 indent ) Firing control

128

. (1 indent ) Convertible gun operation (e.g., to nonautomatic, etc.)

129.01

. (1 indent ) Regulation of speed or rate of automatic fire

129.02

.. (2 indent ) By regulating burst

130

.. (2 indent ) By regulating time of return of breech block

131

.. (2 indent ) By regulating time of release of hammer

132

. (1 indent ) Firing device operation or control (e.g., full automatic, etc.)

133

.. (2 indent ) Synchronizers

134

.. (2 indent ) Disabled at predetermined angles of fire

135

.. (2 indent ) Electrical

136

.. (2 indent ) Triggers and/or remote control

137

.. (2 indent ) Interlocks between firing and cartridge feeding

138

... (3 indent ) Locks bolt open

139

.. (2 indent ) Semi-automatic (e.g., double sear, etc.)

140

... (3 indent ) Convertible to full automatic

141

.... (4 indent ) Breech block, barrel or hammer disconnected

142

.... (4 indent ) With selective safety device

143

... (3 indent ) Alternate control of hammer and breech block or barrel

144

... (3 indent ) With means for disconnecting trigger and sear

145

.... (4 indent ) By breech block or barrel motion

146

.... (4 indent ) Hammer disconnected

147

... (3 indent ) Hammer cocked and released by trigger

148

.. (2 indent ) With selective safety device

149

.. (2 indent ) With automatic sear or sear release

150

.. (2 indent ) With automatic sear or trigger safety

151

.. (2 indent ) With automatic hammer

152

... (3 indent ) Operates breech lock

153

.. (2 indent ) Operates breech lock

154

.. (2 indent ) With automatic hammer cocking and/or safety means

155

. (1 indent ) Movable chamber type (e.g., revolver, etc.)

156

.. (2 indent ) Operating as gas piston and/or recoil member

157

.. (2 indent ) Recoiling barrel with revolving chambers

158

. (1 indent ) Movable butt piece

159

. (1 indent ) Combined movable barrel and gas operated

160

. (1 indent ) Movable barrel (e.g., rotary, etc.)

161

.. (2 indent ) Forwardly movable

162

.. (2 indent ) Rearwardly movable

163

... (3 indent ) Barrel having motion in addition to axial, rectilinear

164

... (3 indent ) With breech lock latch

165

... (3 indent ) Long recoil

166

.... (4 indent ) Nonrectilinear breech block motion

167

.... (4 indent ) Nonaxial rectilinear breech block motion

168

.... (4 indent ) Pivoted locking member or toggle lock

169

... (3 indent ) With accelerator and/or unlocking lever for breech mechanism

170

... (3 indent ) With barrel latch

171

... (3 indent ) Nonrectilinear breech block motion (e.g., tilting rotary, etc.)

172

.... (4 indent ) Rotary and sliding

173

... (3 indent ) Sliding locking member

174

... (3 indent ) Rotary locking member

175

... (3 indent ) Toggle locking member

176

... (3 indent ) Pivoted locking member

177

.. (2 indent ) Barrel buffers and brakes

178

.. (2 indent ) Barrel return means

179

. (1 indent ) Gas piston-type lock actuator carried by breech block (e.g., firing pin, etc.)

180

. (1 indent ) Breech block lock (positive or impositive)

181

.. (2 indent ) With latch

182

.. (2 indent ) Inertia member released lock

183

... (3 indent ) Blow back initiated

184

.. (2 indent ) Nonrectilinear breech block motion (e.g., tilting rotary, etc.)

185

... (3 indent ) Rotary and sliding

186

.. (2 indent ) Nonaxial, rectilinear, breech block motion

187.01

.. (2 indent ) Sliding locking member

187.02

... (3 indent ) Cylindrical or ball bearing

188

.. (2 indent ) Rotary locking member

189

.. (2 indent ) Toggle locking member

190

.. (2 indent ) Pivoted locking member

191.01

. (1 indent ) Gas piston type

191.02

.. (2 indent ) Annular piston

192

.. (2 indent ) Gas piston compresses breech opening spring

193

.. (2 indent ) Gas ports and/or regulators

194

. (1 indent ) Blow back breech block

195

.. (2 indent ) Pistol grip magazine

196

... (3 indent ) Breech slide type

197

.. (2 indent ) Box magazine

198

. (1 indent ) Buffers and brakes

199

. (1 indent ) Receiver closures and/or breech block return means

4.05

EXPLOSION OPENED BREECH

4.1

. (1 indent ) Rotary breech block

4.2

. (1 indent ) Transverse sliding breech block

4.5

. (1 indent ) Blow back breech block

6

FUSE SETTERS

6.5

. (1 indent ) Combined with projecting, launching or releasing devices

PNEUMATIC

7

. (1 indent ) Explosive charge

8

ACCELERATING

9

MACHINE GUNS

11

. (1 indent ) Axially moving breech block

12

. (1 indent ) Revolving barrels

13.05

. (1 indent ) Revolving cylinders

13.1

.. (2 indent ) Nonparallel bores

1.41

MULTIPLE BARREL GUNS

14.05

BARRELS

14.1

. (1 indent ) With heat exchanger

14.2

. (1 indent ) Flash shield

14.3

. (1 indent ) Recoil absorbers and climb arrestors

14.4

. (1 indent ) Silencers

14.5

. (1 indent ) Recoil increasers

14.6

. (1 indent ) Sabot strippers

15

. (1 indent ) Wound

16

. (1 indent ) Composite

14.7

. (1 indent ) Lining, rifling, or making

14.8

. (1 indent ) Method of making multibore barrel

17

BREECH CLOSURES

18

. (1 indent ) Key locked

19

. (1 indent ) Screw

20.2

.. (2 indent ) Interrupted

20.4

... (3 indent ) Motor operated

21

... (3 indent ) Fixed ammunition

22

. (1 indent ) Transverse

23

.. (2 indent ) Sliding and swinging

24

.. (2 indent ) Sliding

25

.. (2 indent ) Swinging

26

. (1 indent ) Gas checks

27.11

FIRING DEVICES

27.12

. (1 indent ) Safety

27.13

. (1 indent ) Primer fired

27.14

. (1 indent ) Percussion firing

27.3

. (1 indent ) Gun firing actuators

28.05

. (1 indent ) Electric

28.1

.. (2 indent ) Electrical and mechanical

28.2

.. (2 indent ) Training and firing

29

PRACTICE BARRELS

30

VENTS AND STOPPERS

31

TOMPIONS AND VALVES

33.01

CARTRIDGE FEEDING

33.02

. (1 indent ) Drum magazine

33.03

. (1 indent ) Movable chamber

33.04

. (1 indent ) Selective feed

33.05

. (1 indent ) With rammer separated breech block

33.1

. (1 indent ) With magazine

33.14

.. (2 indent ) Belt feed

33.16

... (3 indent ) With rotary feeder

33.17

.. (2 indent ) With rotary feeder

33.2

. (1 indent ) Belt feed

33.25

.. (2 indent ) With rotary feeder

33.4

. (1 indent ) Empty shell receivers

33.5

. (1 indent ) Cartridge feeding auxiliary feeder

34

. (1 indent ) Holders

35.01

. (1 indent ) Belts

35.02

.. (2 indent ) Disintegrating type

36.01

SHIELDS

36.02

. (1 indent ) Shape or composition

36.03

. (1 indent ) Rotating shield

36.04

. (1 indent ) For fixed structure

36.05

. (1 indent ) Body

36.06

. (1 indent ) Small arms attached

36.07

. (1 indent ) Transportable

36.08

.. (2 indent ) Self-propelled, e.g., tanks, etc.)

36.09

.. (2 indent ) Wheeled

36.11

. (1 indent ) For aircraft

36.12

. (1 indent ) For ships

36.13

. (1 indent ) Turret type

36.14

.. (2 indent ) With vision slit or gun port closures

36.15

. (1 indent ) On elevatable platform

36.16

. (1 indent ) Anti-aircraft type

36.17

. (1 indent ) With explosive device

37.01

MOUNTS

37.02

. (1 indent ) Anti-aircraft

37.03

. (1 indent ) Light machine gun type

37.04

. (1 indent ) Rifle and pistol mounts

37.05

. (1 indent ) Mortars

37.06

. (1 indent ) Submarine

37.07

. (1 indent ) Trunnion

37.08

. (1 indent ) Counterbalances

37.09

. (1 indent ) Leveling

37.11

. (1 indent ) Locks

37.12

. (1 indent ) Spherical or oval bearing gun support

37.13

. (1 indent ) Bases

37.14

. (1 indent ) Reciprocating mounts

37.15

. (1 indent ) With body protecting devices

37.16

. (1 indent ) Aircraft type

37.17

.. (2 indent ) Power operated

37.18

.. (2 indent ) On engine

37.19

.. (2 indent ) On aircraft wing

37.21

.. (2 indent ) Retractable gun turret

37.22

.. (2 indent ) Multiple guns on mount

38

. (1 indent ) Disappearing gun

39

.. (2 indent ) Counterpoise

40.01

. (1 indent ) For field use

40.02

.. (2 indent ) Wheeled mortars

40.03

.. (2 indent ) On armored car

40.04

.. (2 indent ) Nonshielded motor driven guns

40.05

.. (2 indent ) On sleds

40.06

.. (2 indent ) On tripods (i.e., for light guns)

40.07

.. (2 indent ) Libers and caissons

40.08

.. (2 indent ) With hitches and couplings

40.09

.. (2 indent ) With training spades

40.11

.. (2 indent ) Carriage suspended for firing

40.12

.. (2 indent ) Traveling locks

40.13

.. (2 indent ) By separate transport carriage

40.14

.. (2 indent ) Components are separable for transport

40.15

.. (2 indent ) Trail carriages and links

40.16

.. (2 indent ) Railroad type

41.01

. (1 indent ) Training mechanisms

41.02

.. (2 indent ) Motor operated

41.03

... (3 indent ) Predetermining parameters for automatic firing

41.04

... (3 indent ) Eliminates lag or overrun

41.05

... (3 indent ) By television monitoring

41.06

... (3 indent ) By light reception

41.07

... (3 indent ) By radar

41.08

... (3 indent ) By sound

41.09

... (3 indent ) Gyroscopically or pendulum controlled

41.11

... (3 indent ) Compensates for trunnion tilt

41.12

... (3 indent ) By hydraulic means

41.13

... (3 indent ) For scattering effect

41.14

... (3 indent ) For naval gun fire control

41.15

... (3 indent ) With unitary control for plural motors

41.16

.. (2 indent ) For relatively movable gun barrels

41.17

.. (2 indent ) Aiming device mounted on gun

41.18

.. (2 indent ) For limiting the field of fire

41.19

.. (2 indent ) Sights or line devices

41.21

... (3 indent ) On aircraft

41.22

... (3 indent ) For anti-aircraft

200

... (3 indent ) Straight-line light ray type

201

.... (4 indent ) Accelerometer stabilized or factored

202

.... (4 indent ) Gyroscopically stabilized

203

.... (4 indent ) Self adjusting gun movement compensator

204

....• (5 indent ) Compensates for moving target

205

....•. (6 indent ) And moving craft or gun platform

206

....• (5 indent ) Compensates for trunnion tilt

42.01

. (1 indent ) With recoil check

42.02

.. (2 indent ) On trail spade

42.03

.. (2 indent ) Fire-out-of-battery type

43.01

.. (2 indent ) Fluid

43.02

... (3 indent ) With function of elevation

44.01

.. (2 indent ) Spring type

44.02

... (3 indent ) Elastic type

45

LOADING

46

. (1 indent ) Hoisting apparatus

47

. (1 indent ) Rammers

1.11

WAGING WAR

1.14

EXPLOSIVE OPERATED APPARATUS (E.G., EXPLOSIVE DOOR HINGE, TOOL EXPLOSIVELY ACTUATED, BAND RELEASE, EXPANSION OF TUBE, CABLE CUTTER, EXPLOSIVELY OPERATED SPLITTING WEDGES)

1.4

CHARGING MECHANISMS FOR GUNS

1.1

MISCELLANEOUS

	CROSS-REFERENCE ART COLLECTIONS

901

ARMOR (EPO)

902

. (1 indent ) Reactive or dynamic armor (EPO)

903

. (1 indent ) Plate construction (EPO)

904

.. (2 indent ) Composed of more than one layer (EPO)

905

... (3 indent ) Transparent bullet-proof laminate (EPO)

906

... (3 indent ) Layered armor containing ceramic material (EPO)

907

.... (4 indent ) Ceramic layer in combination with metal layer (EPO)

908

.... (4 indent ) Ceramic layer in combination with additional layer made of fibers, fabrics, or plastics (EPO)

909

....• (5 indent ) Additional layer being only fiber or fabric reinforced (EPO)

910

... (3 indent ) Layered armor containing metal (EPO)

911

.... (4 indent ) All layers containing metal (EPO)

912

.... (4 indent ) Metal layer in combination with additional layer made of fiber, fabric or plastic (EPO)

913

....• (5 indent ) additional layer being only fiber or fabric reinforced (EPO)

914

... (3 indent ) Layered armor containing fiber or fabric reinforced layer (EPO)

915

.... (4 indent ) Fiber or fabric reinforced layer in combination with plastic layer (EPO)

916

.... (4 indent ) All layers being only fiber or fabric reinforced (EPO)

917

.. (2 indent ) Armor containing hard elements (e.g., plates, spheres, rods), separated from each other, the elements being connected to a further flexible layer or being embedded in a plastic or elastomer matrix (EPO)

918

. (1 indent ) Shields (EPO)

919

.. (2 indent ) Rotating shield (EPO)

920

.. (2 indent ) For stationary use (e.g., fortification, shelters, guard booths) (EPO)

921

.. (2 indent ) Personal protection gear (EPO)

922

... (3 indent ) Armored, projectile or missile resistant garment (EPO)

923

.... (4 indent ) Protection helmet (EPO)

924

....• (5 indent ) Steel helmet or head shield (EPO)

925

....• (5 indent ) Plastic helmet or head shield (EPO)

926

... (3 indent ) For personal use (i.e., hand held shield) (EPO)

927

.... (4 indent ) Spade bayonet (i.e., useable as a spade, bayonet or cover against rifle fire) (EPO)

928

... (3 indent ) For small arms or light rocket launcher (EPO)

929

.. (2 indent ) Wheeled armored shield (EPO)

930

.. (2 indent ) For canon, artillary or tank (EPO)

931

... (3 indent ) Manhole cover (e.g., on tanks) (EPO)

935

.. (2 indent ) Turret (EPO)

936

. (1 indent ) Peephole, window, loophole, observation or reconnaissance equipment on armored vehicles, (e.g. cameras) and covers therefore (EPO)

937

. (1 indent ) Mounting or securing armor plate (EPO)

938

. (1 indent ) Camouflage (i.e. means for or method of concealment or disguise) (EPO)

939

.. (2 indent ) Flexible (e.g., fabric) covers (e.g., screen, net) (EPO)

	FOREIGN ART COLLECTIONS

FOR000

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