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Class Information
Number: 396/440
Name: Photography > Camera detail > Film restraining means or pressure plate
Description: Subject matter having means to press or hold a film in a plane.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6965134 |
Image pick-up unit including an image pick-up device and optical filter layers |
Nov. 15, 2005 |
| 6868231 |
Imaging using silver halide films with micro-lens capture and optical reconstruction |
Mar. 15, 2005 |
| 6640057 |
Imaging using silver halide films with inverse mounted micro-lens and spacer |
Oct. 28, 2003 |
| 6603931 |
Photo film support device and magnetic head securing method for the same |
Aug. 5, 2003 |
| 6522835 |
Photographic film package with detachable cartridge |
Feb. 18, 2003 |
| 6480676 |
Film pressing device for instant photographic type image recording apparatus |
Nov. 12, 2002 |
| 6480675 |
One-time-use camera with cartridge retainer to ensure film-on-sprocket retention during camera assembly |
Nov. 12, 2002 |
| 6473570 |
Camera having flexible circuit board |
Oct. 29, 2002 |
| 6461060 |
Camera |
Oct. 8, 2002 |
| 6374060 |
Hybrid camera selectively using photographic film and image sensor |
Apr. 16, 2002 |
| 6337955 |
SLR camera which can selectively utilize light-sensitive film or an image pick-up device |
Jan. 8, 2002 |
| 6276846 |
Film platen retracted from over backframe opening in camera to uncover film support deployed to guide film leader |
Aug. 21, 2001 |
| 6266489 |
Photo film support device and magnetic head securing method for the same |
Jul. 24, 2001 |
| 6249646 |
Reusable photographic film package for a camera |
Jun. 19, 2001 |
| 6247854 |
Camera having distortion-resistant body member |
Jun. 19, 2001 |
| 6244760 |
Camera having mechanism for securely guiding out film |
Jun. 12, 2001 |
| 6217237 |
Spool case unit for camera and camera including such spool case unit |
Apr. 17, 2001 |
| 6186678 |
Film guide structure in camera body |
Feb. 13, 2001 |
| 6186679 |
Film support and circuit board assemblage for camera |
Feb. 13, 2001 |
| 6167197 |
Camera with frame shift prevention during exposure |
Dec. 26, 2000 |
| 6157786 |
Magnetic head element, magnetic head, pressure plate using magnetic head element or magnetic head, and camera using pressure plate |
Dec. 5, 2000 |
| 6128440 |
Spool repositioning apparatus for camera assembling and methods |
Oct. 3, 2000 |
| 6101331 |
One-time use camera having guarded film roll chamber |
Aug. 8, 2000 |
| 6094533 |
Film edge driving film loader, film loading method and camera frame assembly |
Jul. 25, 2000 |
| 6078354 |
Telecine scanning |
Jun. 20, 2000 |
| 6074105 |
Apparatus for supporting and guiding a film strip in a camera |
Jun. 13, 2000 |
| 6006044 |
Camera |
Dec. 21, 1999 |
| 5999744 |
Rotating hook film loader and method |
Dec. 7, 1999 |
| 5991553 |
Mechanism for preventing reversal of rotation |
Nov. 23, 1999 |
| 5984535 |
Camera and film winding device of camera |
Nov. 16, 1999 |
| 5978596 |
One-time-use camera bends wider film leader widthwise to conserve space |
Nov. 2, 1999 |
| 5970257 |
Camera frame assembly having monolithic subenclosures |
Oct. 19, 1999 |
| 5940643 |
Guide arrangement for facilitating insertion of film leader into easy-load camera |
Aug. 17, 1999 |
| 5940650 |
Film transporting device having guide members at predetermined locations |
Aug. 17, 1999 |
| 5937209 |
Camera with film guide rib having film-on-sprocket retention portion |
Aug. 10, 1999 |
| 5930541 |
Film guide for guiding film leader over metering sprocket in camera deployed when door to cartridge receiving chamber opened |
Jul. 27, 1999 |
| 5897234 |
Camera having film support plate and cartridge chamber cover for providing a film passageway |
Apr. 27, 1999 |
| 5881319 |
Shutter release button with integral cantilevered support for braking rotatable film sprocket to prevent film movement during exposure |
Mar. 9, 1999 |
| 5878297 |
Camera with guiderails shaped to provide film flatness in the image region |
Mar. 2, 1999 |
| 5870638 |
Camera having two operative modes |
Feb. 9, 1999 |
| 5862413 |
Single-use camera with retainer cap for scroll of unexposed film |
Jan. 19, 1999 |
| 5848311 |
Film pressure plate of a camera for use with a film having a magnetic recording portion |
Dec. 8, 1998 |
| 5843604 |
Method and apparatus for sharpening camera-recording pictures |
Dec. 1, 1998 |
| 5845163 |
Device for securing the image position for multiple exposure of film |
Dec. 1, 1998 |
| 5842071 |
Camera back |
Nov. 24, 1998 |
| 5828919 |
Camera |
Oct. 27, 1998 |
| 5815756 |
Film positioning apparatus |
Sep. 29, 1998 |
| 5805946 |
Camera having an image frame and a cartridge chamber separated by a distance to prevent film subjected to forces in a width direction from degrading a focus of an image on the film |
Sep. 8, 1998 |
| 5797052 |
Three dimensional camera |
Aug. 18, 1998 |
| 5787318 |
Camera having adjustable aperture |
Jul. 28, 1998 |
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