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Class Information
Number: 396/545
Name: Photography > Camera attachment > Vignetter
Description: Subject matter having means for partially masking a portion of the transverse area of a light path to produce a graduated shading effect.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5884113 |
Device and method for minimizing vignetting and stray light in a photographic apparatus |
Mar. 16, 1999 |
| 5835795 |
Blended photographic composite images |
Nov. 10, 1998 |
| 5748987 |
Producing smoothly blended double exposure composite images |
May. 5, 1998 |
| 5678953 |
Connecting mechanism |
Oct. 21, 1997 |
| 5678103 |
Camera with built-in mask |
Oct. 14, 1997 |
| 5678108 |
Mattebox for camera lenses |
Oct. 14, 1997 |
| 5615396 |
Producing smoothly blended double exposure composite images |
Mar. 25, 1997 |
| 5563675 |
Special effects carrier |
Oct. 8, 1996 |
| 5550610 |
System for creating special effect images in the out-of-focus highlights of photographs |
Aug. 27, 1996 |
| 5546152 |
Masking device for creating multiple image photographs |
Aug. 13, 1996 |
| 5546151 |
Masking device for creating multiple image in photographs |
Aug. 13, 1996 |
| 5438380 |
Lens-fitted photographic film unit and photofinishing method using the same |
Aug. 1, 1995 |
| 5381198 |
Adaptor for instant camera |
Jan. 10, 1995 |
| 5262808 |
Camera, accessories and method of taking photographs |
Nov. 16, 1993 |
| 5223889 |
Wedge exposure control system |
Jun. 29, 1993 |
| 5144348 |
Image bearing template for instant film assemblages |
Sep. 1, 1992 |
| 4894671 |
Film pack support of image-bearing template |
Jan. 16, 1990 |
| 4875066 |
Photography shade and vignetter |
Oct. 17, 1989 |
| H654 |
Positive vignetting accessory |
Jul. 4, 1989 |
| 4763989 |
Variable imaging mask for delineating the composition of a visible area |
Aug. 16, 1988 |
| 4692006 |
Video viewfinder system |
Sep. 8, 1987 |
| 4445774 |
Document imaging system with improved exposure uniformity at image plane |
May. 1, 1984 |
| 4436400 |
Apparatus for positive vignetting |
Mar. 13, 1984 |
| 4304471 |
Means for producing artistic borders on photographic prints, with or without appropriate wording |
Dec. 8, 1981 |
| 4298275 |
Radially varying transmission filter for wide angle copying device |
Nov. 3, 1981 |
| 4298274 |
Variable density filter for a multi-magnification copying device |
Nov. 3, 1981 |
| 4255047 |
Photographic printing of superimposed images |
Mar. 10, 1981 |
| 4229099 |
Method and apparatus for burning or dodging preselected portions of an image formed on photographic paper |
Oct. 21, 1980 |
| 4137540 |
Camera matte box |
Jan. 30, 1979 |
| 4126878 |
Optical framing device for photographic cameras |
Nov. 21, 1978 |
| 4124859 |
Multi-effect portable camera vignette |
Nov. 7, 1978 |
| 4107716 |
Demountable photo vignetting device |
Aug. 15, 1978 |
| 4013347 |
Movable filter optical system for providing improved optical transmission characteristics |
Mar. 22, 1977 |
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