IPC Classification

Class code (prefix) Descriptions Number of results
F41G 1/00 Sighting devices
F41G 1/01 Sighting devices characterised by the visual combination effect of the respective geometrical forms of fore and rear sight
F41G 1/02 Foresights
F41G 1/04 Protection means therefor
F41G 1/06 Rearsights
F41G 1/08 Rearsights with aperture
F41G 1/10 Rearsights with notch
F41G 1/12 Rearsights with line or mark other than notch
F41G 1/14 Rearsights with lens
F41G 1/16 Adjusting mechanisms therefor; Mountings therefor
F41G 1/17 Convertible sights, i.e. sets of two or more sights brought into the sight line optionally
F41G 1/18 Clicking indicators with spring detents
F41G 1/20 Adjusting mechanisms therefor; Mountings therefor coarse and fine
F41G 1/22 Friction clamps
F41G 1/24 Adjusting mechanisms therefor; Mountings therefor linkwork
F41G 1/26 Adjusting mechanisms therefor; Mountings therefor screw
F41G 1/027 Foresights with lens
F41G 1/28 Adjusting mechanisms therefor; Mountings therefor eccentric
F41G 1/30 Reflecting sights specially adapted for smallarms or ordnance
F41G 1/32 Night sights, e.g. luminescent
F41G 1/033 Foresights adjustable
F41G 1/34 Night sights, e.g. luminescent combined with light source, e.g. spot light
F41G 1/35 Night sights, e.g. luminescent combined with light source, e.g. spot light for illuminating the target
F41G 1/36 Night sights, e.g. luminescent combined with light source, e.g. spot light with infrared light source
F41G 1/38 Telescopic sights specially adapted for smallarms or ordnance; Supports or mountings therefor
F41G 1/40 Periscopic sights specially adapted for smallarms or ordnance; Supports or mountings therefor
F41G 1/41 Mounting periscopic sights on smallarms
F41G 1/42 Tube sights; Bar sights
F41G 1/44 Spirit-level adjusting-means, e.g. for correcting tilt
F41G 1/46 Sighting devices for particular applications
F41G 1/48 Sighting devices for particular applications for firing grenades from rifles
F41G 1/50 Sighting devices for particular applications for trench mortars
F41G 1/52 Sighting devices for particular applications for rifles or shotguns having two or more barrels, or adapted to fire different kinds of ammunition, e.g. ball or shot
F41G 1/54 Devices for testing or checking
F41G 1/387 Mounting telescopic sights on smallarms
F41G 1/393 Mounting telescopic sights on ordnance; Transmission of sight movements to the associated gun
F41G 1/467 Sighting devices for particular applications for bows
F41G 1/473 Sighting devices for particular applications for lead-indicating or range-finding, e.g. for use with rifles or shotguns
F41G 3/00 Aiming or laying means
F41G 3/02 Aiming or laying means using an independent line of sight
F41G 3/04 Aiming or laying means for dispersing fire from a battery
F41G 3/06 Aiming or laying means with rangefinder
F41G 3/08 Aiming or laying means with means for compensating for speed, direction, temperature, pressure, or humidity of the atmosphere
F41G 3/10 Aiming or laying means with means for compensating for canting of the trunnions
F41G 3/12 Aiming or laying means with means for compensating for muzzle velocity or powder temperature
F41G 3/14 Indirect aiming means
F41G 3/16 Sighting devices adapted for indirect laying of fire
F41G 3/18 Auxiliary target devices adapted for indirect laying of fire
F41G 3/20 Indirect aiming means specially adapted for mountain artillery
F41G 3/22 Aiming or laying means for vehicle-borne armament, e.g. on aircraft
F41G 3/24 Bombsights
F41G 3/26 Teaching or practice apparatus for gun-aiming or gun-laying
F41G 3/28 Small-scale apparatus
F41G 3/30 Gun-laying apparatus
F41G 3/32 Devices for testing or checking
F41G 5/00 Elevating or traversing control systems for guns
F41G 5/02 Elevating or traversing control systems for guns using only mechanical means for remote control
F41G 5/04 Elevating or traversing control systems for guns using hydraulic means for remote control
F41G 5/06 Elevating or traversing control systems for guns using electric means for remote control
F41G 5/08 Ground-based tracking-systems for aerial targets
F41G 5/12 Elevating or traversing control systems for guns acoustically influenced
F41G 5/14 Elevating or traversing control systems for guns for vehicle-borne guns
F41G 5/16 Elevating or traversing control systems for guns for vehicle-borne guns gyroscopically influenced
F41G 5/18 Tracking systems for guns on aircraft
F41G 5/20 Elevating or traversing control systems for guns for vehicle-borne guns for guns on ships
F41G 5/22 Elevating or traversing control systems for guns for vehicle-borne guns for guns on ships to compensate for rolling or pitching
F41G 5/24 Elevating or traversing control systems for guns for vehicle-borne guns for guns on tanks
F41G 5/26 Apparatus for testing or checking
F41G 7/00 Direction control systems for self-propelled missiles
F41G 7/20 Direction control systems for self-propelled missiles based on continuous observation of target position
F41G 7/22 Homing guidance systems
F41G 7/24 Beam riding guidance systems
F41G 7/26 Optical guidance systems
F41G 7/28 Radio guidance systems
F41G 7/30 Command link guidance systems
F41G 7/32 Command link guidance systems for wire-guided missiles
F41G 7/34 Direction control systems for self-propelled missiles based on predetermined target position data
F41G 7/36 Direction control systems for self-propelled missiles based on predetermined target position data using inertial references
F41G 9/00 Systems for controlling missiles or projectiles, not provided for elsewhere
F41G 9/02 Systems for controlling missiles or projectiles, not provided for elsewhere for bombing control
F41G 11/00 WEAPON SIGHTS; AIMING - Details of sighting or aiming apparatus; Accessories