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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 |
| 5784660 |
Mounting structure of a film passage forming plate for a photographic camera |
Jul. 21, 1998 |
| RE35856 |
Light shielding apparatus |
Jul. 21, 1998 |
| 5754901 |
Apparatus to eliminate transverse in film |
May. 19, 1998 |
| 5754905 |
Camera with body and backside plate formed for film slit entry |
May. 19, 1998 |
| 5745813 |
Camera provided with a rear surface switch |
Apr. 28, 1998 |
| 5737653 |
Camera capable of magnetic recording |
Apr. 7, 1998 |
| 5725979 |
Method and implementing sub-assemblies and assembly to flatten photographic film during picture-taking |
Mar. 10, 1998 |
| 5721964 |
One-time-use camera having main body part and insertable light baffle with film holders to facilitate camera assembly |
Feb. 24, 1998 |
| 5721975 |
Camera including means for controlling camera settings as a function of film curl |
Feb. 24, 1998 |
| 5708888 |
Camera with a frame shift prevention function |
Jan. 13, 1998 |
| 5701171 |
Apparatus for constraining moving photographic film |
Dec. 23, 1997 |
| 5682566 |
Film transport apparatus |
Oct. 28, 1997 |
| 5682568 |
Camera with apparatus for maintaining film flat during photographing operation |
Oct. 28, 1997 |
| 5669026 |
Camera having push button which presses circuit board mounted in film restraining plate |
Sep. 16, 1997 |
| 5630189 |
Easy-loading camera |
May. 13, 1997 |
| 5608481 |
Spring structure for pressure plate of photographic camera |
Mar. 4, 1997 |
| 5604555 |
Camera |
Feb. 18, 1997 |
| 5603069 |
Metered film holding device to prevent film movement in camera |
Feb. 11, 1997 |
| 5600385 |
Camera with magnetic recording/reading device |
Feb. 4, 1997 |
| 5598245 |
Flange back mechanism for photographic camera |
Jan. 28, 1997 |
| 5585876 |
Photographic camera |
Dec. 17, 1996 |
| 5555045 |
Head movement feature in a camera using a film with a magnetic memory portion |
Sep. 10, 1996 |
| 5555052 |
Light shielding apparatus |
Sep. 10, 1996 |
| 5546148 |
Deployable support for film threading in camera |
Aug. 13, 1996 |
| 5541692 |
Camera with triplet lenses |
Jul. 30, 1996 |
| 5521668 |
Film guide mechanism of camera |
May. 28, 1996 |
| 5459543 |
Camera with apparatus for maintaining film flat during photographing operation |
Oct. 17, 1995 |
| 5450150 |
Light-shielding door of film cassette has notches that mate with film support rails of camera |
Sep. 12, 1995 |
| 5398091 |
Method and apparatus for optimizing film flatness in a camera exposure gate |
Mar. 14, 1995 |
| 5136318 |
Camera using film having magnetic storage part |
Aug. 4, 1992 |
| 5097278 |
Camera using a film with a magnetic memory |
Mar. 17, 1992 |
| 5085032 |
Method to prepare a leading edge of a photographic film for framing, a device employing the method and photographic film thus prepared |
Feb. 4, 1992 |
| 5010357 |
Camera image plane size control device |
Apr. 23, 1991 |
| 5003329 |
Camera employing a data imprinting device |
Mar. 26, 1991 |
| 4994830 |
Tele pan camera data back shifts and reduces printed data with changes in mode |
Feb. 19, 1991 |
| 4992812 |
Photographic camera with film threading apparatus |
Feb. 12, 1991 |
| 4987436 |
Camera image plane size control device |
Jan. 22, 1991 |
| 4972213 |
Camera apparatus for magnetically recording on film |
Nov. 20, 1990 |
| 4956658 |
Film threading apparatus |
Sep. 11, 1990 |
| 4933693 |
Control apparatus for film pressure plate in cameras |
Jun. 12, 1990 |
| 4890130 |
Lens-fitted photographic film package |
Dec. 26, 1989 |
| 4780736 |
Method of and apparatus for recording image |
Oct. 25, 1988 |
| 4751536 |
Photographic film package |
Jun. 14, 1988 |
| 4693579 |
Arrangement for winding cameras |
Sep. 15, 1987 |
| 4685790 |
Film guide device in a camera |
Aug. 11, 1987 |
| 4678305 |
Photographic camera |
Jul. 7, 1987 |
| 4659200 |
Motor-driven camera mechanism |
Apr. 21, 1987 |
| 4530582 |
Exposure aperture frame construction for camera |
Jul. 23, 1985 |
| 4525051 |
Still camera with pressure plate control device |
Jun. 25, 1985 |
| 4492443 |
Camera mechanism |
Jan. 8, 1985 |
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