(0)G03B:4/7:
IPC6
SECTION G - PHYSICS
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR...
G03B
5/8
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G03B017/00 - G03B019/26
17
/
00
Details of cameras or camera bodies; Accessories therefor
(lens hoods or caps
G 03 B 11/04
)
17
/
02
•
Bodies
17
/
04
•
•
collapsible, foldable, or extensible, e.g. book type (bellows for instruments in general
G 12 B
)
17
/
06
•
•
with exposure meters or other indicators built into body but not connected to other camera members
17
/
08
•
•
Waterproof bodies or housings
17
/
10
•
•
Soundproof bodies
17
/
12
•
•
with means for supporting objectives, supplementary lenses, filters, masks, or turrets
17
/
14
•
•
•
interchangeably
17
/
16
•
•
for containing both motion-picture camera and still-picture camera
17
/
17
•
•
with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
17
/
18
•
Signals indicating condition of a camera member or suitability of light (indicating depth of field
G 03 B 13/30
)
17
/
20
•
•
visible in viewfinder
17
/
22
•
with means for cutting-off film
17
/
24
•
with means for separately producing marks on the film, e.g. title, time of exposure
17
/
26
•
Holders for containing light-sensitive material and adapted to be inserted within the camera (holders for X-ray films
G 03 B 42/04
) [2]
17
/
28
•
Locating light-sensitive material within camera
17
/
30
•
•
Locating spools or other rotatable holders of coiled film
17
/
32
•
•
Locating plates or cut films
17
/
34
•
•
•
Changing plates or cut films
17
/
36
•
Counting number of exposures (of film strips
G 03 B 1/66
; counting mechanisms in general
G 06 M
)
17
/
38
•
Releasing-devices separate from shutter (integral with shutter
G 03 B 9/08
)
17
/
40
•
•
with delayed or timed action
17
/
42
•
Interlocking between shutter operation and advance of film or change of plate or cut-film
17
/
44
•
Means for exchanging focusing screen and light-sensitive material
17
/
46
•
Means for exposing single frames in motion-picture camera
17
/
48
•
adapted for combination with other photographic or optical apparatus (with microscopes, with telescopes
G 02 B
)
17
/
50
•
•
with both developing and finishing apparatus (processing apparatus
G 03 D
)
17
/
52
•
•
•
of the Land type
17
/
53
•
•
•
for automatically delivering a finished picture after a signal causing exposure has been given, e.g. by pushing a button, by inserting a coin
17
/
54
•
•
with projector
17
/
55
•
with provision for heating or cooling, e.g. in aircraft
17
/
56
•
Accessories (carrying-cases
A 45 C
)
17
/
58
•
•
Attachments for converting cameras into reflex cameras
19
/
00
Cameras
(details
G 03 B 17/00
)
19
/
02
•
Still-picture cameras
19
/
04
•
•
Roll-film cameras
19
/
06
•
•
•
adapted to be loaded with more than one film, e.g. with exposure of one or the other at will (
G 03 B 19/07
takes precedence)
19
/
07
•
•
•
having more than one objective
19
/
08
•
•
•
with provision for alternative use with plates or cut-films
19
/
10
•
•
Plate or cut-film cameras (with provision for alternative use with roll film
G 03 B 19/08
)
19
/
12
•
•
Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
19
/
14
•
•
with paired lenses, one of which forms image on photographic material and the other forms a corresponding image on a focusing screen
19
/
16
•
•
Pin-hole cameras
19
/
18
•
Motion-picture cameras (with non-intermittently running film
G 03 B 41/02
)
19
/
20
•
•
Reflex cameras
19
/
22
•
•
Double cameras
19
/
24
•
•
adapted to be loaded with more than one film, e.g. with exposure of one or the other at will
19
/
26
•
•
with fade-in and fade-out effects [4]
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