Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Firearms & Weapons
Class Information
Number: 89
Name: Ordnance >
Description: This class includes all guns adapted to be mounted or supported otherwise than by hand, all explosion-operated guns including hand and shoulder firearms, bomb dropping devices, and those gun combinations and subcombinations which are not provided for in other classes including mounts, supports, carriages, loading and hoisting mechanisms, shields.










Class Number Class Name No. of Patents
89/8

Accelerating

349
89/125

Automatic

4
89/194

Blow back breech block

25
89/197

Box magazine

23
89/195

Pistol grip magazine

13
89/196

Breech slide type

84
89/180

Breech block lock (positive or impositive)

26
89/182

Inertia member released lock

3
89/183

Blow back initiated

6
89/186

Nonaxial, rectilinear, breech block motion

11
89/184

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

11
89/185

Rotary and sliding

60
89/190

Pivoted locking member

45
89/188

Rotary locking member

37
89/187.01

Sliding locking member

25
89/187.02

Cylindrical or ball bearing

11
89/189

Toggle locking member

16
89/181

With latch

19
89/198

Buffers and brakes

112
89/159

Combined movable barrel and gas operated

10
89/128

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

50
89/132

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

48
89/134

Disabled at predetermined angles of fire

12
89/135

Electrical

64
89/137

Interlocks between firing and cartridge feeding

17
89/138

Locks bolt open

33
89/153

Operates breech lock

6
89/139

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

27
89/143

Alternate control of hammer and breech block or barrel

10
89/140

Convertible to full automatic

31
89/141

Breech block, barrel or hammer disconnected

16
89/142

With selective safety device

40
89/147

Hammer cocked and released by trigger

45
89/144

With means for disconnecting trigger and sear

29
89/145

By breech block or barrel motion

34
89/146

Hammer disconnected

11
89/133

Synchronizers

2
89/136

Triggers and/or remote control

47
89/154

With automatic hammer cocking and/or safety means

34
89/151

With automatic hammer

6
89/152

Operates breech lock

1
89/149

With automatic sear or sear release

16
89/150

With automatic sear or trigger safety

13
89/148

With selective safety device

82
89/191.01

Gas piston type

120
89/191.02

Annular piston

57
89/192

Gas piston compresses breech opening spring

28
89/193

Gas ports and/or regulators

112
89/179

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

11
89/160

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

11
89/177

Barrel buffers and brakes

25
89/178

Barrel return means

10
89/161

Forwardly movable

27
89/162

Rearwardly movable

24
89/163

Barrel having motion in addition to axial, rectilinear

49
89/165

Long recoil

1
89/167

Nonaxial rectilinear breech block motion

3
89/166

Nonrectilinear breech block motion

2
89/168

Pivoted locking member or toggle lock

3
89/171

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

2
89/172

Rotary and sliding

10
89/176

Pivoted locking member

12
89/174

Rotary locking member

8
89/173

Sliding locking member

6
89/175

Toggle locking member

4
89/169

With accelerator and/or unlocking lever for breech mechanism

9
89/170

With barrel latch

3
89/164

With breech lock latch

4
89/158

Movable butt piece

3
89/155

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

28
89/156

Operating as gas piston and/or recoil member

9
89/157

Recoiling barrel with revolving chambers

6
89/126

Plural gun, barrel or bore

18
89/127

Firing control

27
89/199

Receiver closures and/or breech block return means

49
89/129.01

Regulation of speed or rate of automatic fire

19
89/129.02

By regulating burst

28
89/131

By regulating time of release of hammer

9
89/130

By regulating time of return of breech block

15
89/14.05

Barrels

140
89/16

Composite

98
89/14.2

Flash shield

86
89/14.7

Lining, rifling, or making

38
89/14.8

Method of making multibore barrel

3
89/14.3

Recoil absorbers and climb arrestors

251
89/14.5

Recoil increasers

41
89/14.6

Sabot strippers

33
89/14.4

Silencers

151
89/14.1

With heat exchanger

61
89/15

Wound

22
89/1.51

Bomb, flare and signal dropping

147
89/1.55

Arming device

62
89/1.54

Bomb displaced from exterior of plane

99
89/1.52

Drop grenade

4
89/1.56

Electrical and radio releases and sighting

35
89/1.57

Explosive releases

57
89/1.59

Racks

39
89/1.58

Shackles

44
89/1.61

Sighting

1
89/1.53

Sway braces

37
89/1.6

Timing devices

1
89/17

Breech closures

27
89/26

Gas checks

61
89/18

Key locked

2
89/19

Screw

4
89/20.2

Interrupted

6
89/21

Fixed ammunition

1
89/20.4

Motor operated

4
89/22

Transverse

6
89/23

Sliding and swinging

4
89/24

Sliding

49
89/25

Swinging

15
89/33.01

Cartridge feeding

42
89/33.2

Belt feed

48
89/33.25

With rotary feeder

60
89/35.01

Belts

67
89/35.02

Disintegrating type

9
89/33.5

Cartridge feeding auxiliary feeder

18
89/33.02

Drum magazine

78
89/33.4

Empty shell receivers

35
89/34

Holders

198
89/33.03

Movable chamber

52
89/33.04

Selective feed

74
89/33.1

With magazine

94
89/33.14

Belt feed

84
89/33.16

With rotary feeder

61
89/33.17

With rotary feeder

53
89/33.05

With rammer separated breech block

20
89/1.4

Charging mechanisms for guns

90
89/1.16

Engine starters

0
89/4.05

Explosion opened breech

2
89/4.5

Blow back breech block

5
89/4.1

Rotary breech block

2
89/4.2

Transverse sliding breech block

5
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)

305
89/27.11

Firing devices

42
89/28.05

Electric

89
89/28.1

Electrical and mechanical

37
89/28.2

Training and firing

9
89/27.3

Gun firing actuators

27
89/27.14

Percussion firing

13
89/27.13

Primer fired

33
89/27.12

Safety

35
89/6

Fuse setters

50
89/6.5

Combined with projecting, launching or releasing devices

112
89/1.42

Gun handles

59
89/1.12

Gun heaters

2
89/1.34

Line throwing

65
89/45

Loading

107
89/46

Hoisting apparatus

118
89/47

Rammers

106
89/1.25

Lubricant injector

7
89/9

Machine guns

24
89/11

Axially moving breech block

49
89/12

Revolving barrels

63
89/13.05

Revolving cylinders

12
89/13.1

Nonparallel bores

2
89/1.13

Mine-destroying devices

258
89/1.1

Miscellaneous

150
89/37.01

Mounts

70
89/37.16

Aircraft type

39
89/37.22

Multiple guns on mount

22
89/37.19

On aircraft wing

14
89/37.18

On engine

0
89/37.17

Power operated

5
89/37.21

Retractable gun turret

8
89/37.02

Anti-aircraft

9
89/37.13

Bases

35
89/37.08

Counterbalances

10
89/38

Disappearing gun

21
89/39

Counterpoise

1
89/40.01

For field use

18
89/40.13

By separate transport carriage

8
89/40.11

Carriage suspended for firing

7
89/40.14

Components are separable for transport

5
89/40.07

Libers and caissons

12
89/40.04

Nonshielded motor driven guns

19
89/40.03

On armored car

53
89/40.05

On sleds

0
89/40.06

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

25
89/40.16

Railroad type

0
89/40.15

Trail carriages and links

4
89/40.12

Traveling locks

9
89/40.02

Wheeled mortars

23
89/40.08

With hitches and couplings

5
89/40.09

With training spades

9
89/37.09

Leveling

14
89/37.03

Light machine gun type

46
89/37.11

Locks

21
89/37.05

Mortars

43
89/37.14

Reciprocating mounts

19
89/37.04

Rifle and pistol mounts

164
89/37.12

Spherical or oval bearing gun support

13
89/37.06

Submarine

6
89/41.01

Training mechanisms

57
89/41.17

Aiming device mounted on gun

97
89/41.18

For limiting the field of fire

14
89/41.16

For relatively movable gun barrels

24
89/41.02

Motor operated

59
89/41.12

By hydraulic means

27
89/41.06

By light reception

126
89/41.07

By radar

44
89/41.08

By sound

12
89/41.05

By television monitoring

92
89/41.11

Compensates for trunnion tilt

11
89/41.04

Eliminates lag or overrun

7
89/41.14

For naval gun fire control

25
89/41.13

For scattering effect

12
89/41.09

Gyroscopically or pendulum controlled

26
89/41.03

Predetermining parameters for automatic firing

57
89/41.15

With unitary control for plural motors

16
89/41.19

Sights or line devices

81
89/41.22

For anti-aircraft

38
89/41.21

On aircraft

43
89/200

Straight-line light ray type

24
89/201

Accelerometer stabilized or factored

2
89/202

Gyroscopically stabilized

8
89/203

Self adjusting gun movement compensator

12
89/204

Compensates for moving target

15
89/205

And moving craft or gun platform

10
89/206

Compensates for trunnion tilt

4
89/37.07

Trunnion

47
89/37.15

With body protecting devices

0
89/42.01

With recoil check

31
89/42.03

Fire-out-of-battery type

14
89/43.01

Fluid

72
89/43.02

With function of elevation

8
89/42.02

On trail spade

3
89/44.01

Spring type

36
89/44.02

Elastic type

10
89/1.41

Multiple barrel guns

57
89/1.3

Muzzle loading

51
 

Pneumatic

 
89/7

Explosive charge

171
89/29

Practice barrels

62
89/1.7

Recoilless gun

31
89/1.701

Having a reaction mass

48
89/1.702

Barrel parts separable for loading

7
89/1.704

Having breech closure

16
89/1.706

Cartridge-case closure

8
89/1.705

Closure has firing device

7
89/1.703

Having pressure-control means

23
89/1.8

Rocket launching

115
89/1.819

Having guide means

86
89/1.806

Having means restraining rocket from movement in launching direction

71
89/1.807

Including rocket-firing means

20
89/1.808

Rocket spin stabilized while restrained

8
89/1.805

Having means to transfer rocket to launcher

30
89/1.813

Having rocket-firing means

29
89/1.814

Rocket propellant ignited by electrical means

55
89/1.801

Having rocket-storage and transfer means

38
89/1.803

Having magazine-gate means to feed and support rocket for launching

5
89/1.802

Launcher movable relative to storage means

19
89/1.804

Storage means movable to facilitate launching

31
89/1.812

Having safety devices for preventing premature ignition or launching

56
89/1.816

Having tubular guide means

218
89/1.817

Including a forward closure

60
89/1.818

Including an auxiliary rocket-launching charge

43
89/1.811

Having umbilical-separating means

36
89/1.82

Method of making

6
89/1.815

Movable launcher

106
89/1.809

Underwater launching

72
89/1.81

Rocket launched from container

96
89/36.01

Shields

220
89/36.16

Anti-aircraft type

8
89/36.05

Body

189
89/36.11

For aircraft

59
89/36.04

For fixed structure

118
89/36.12

For ships

26
89/36.15

On elevatable platform

14
89/36.03

Rotating shield

13
89/36.02

Shape or composition

681
89/36.06

Small arms attached

14
89/36.07

Transportable

125
89/36.08

Self-propelled, e.g., tanks, etc.)

304
89/36.09

Wheeled

79
89/36.13

Turret type

85
89/36.14

With vision slit or gun port closures

58
89/36.17

With explosive device

131
89/1.2

Smoke or residue ejector

25
89/5

Submarine

25
89/31

Tompions and valves

13
89/1.35

Trench mortars

25
89/30

Vents and stoppers

9
89/1.11

Waging war

606
89/1.15

Well perforators

131
89/1.151

Method of making

11
 
 
  Recently Added Patents
Tuning peg for a stringed instrument
Stabilization of dicarbonate diesters with protonic acids
Lentiviral gene transfer vectors and their medicinal applications
Light emitting diode having multi-cell structure and method of manufacturing the same
Light emitting diode package and method of fabricating the same
Polyolefin and composition for pipe systems and sheets
Equipment to facilitate money transfers into bank accounts
  Randomly Featured Patents
Electronic typewriter
Starter-generator for engines
Multiple combustion ignition timing system
Method for removing sulfur oxides from a hot gas
Pressure-sensitive adhesive based on acrylate block copolymers
Wide-waveguide interferometric array with interelement losses
Valve timing control apparatus for engine
Throwaway trunks type underpants
Method and apparatus for facilitating dental hygiene
Drill bit (b)