U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5571247

Self Containing Enclosure for Protection from Killer Bees

A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 396/448 - Lens cover


Subclass of Class 396 - Photography
Definition: Subject matter comprising integral camera structure for
No. of patents: 307
Last issue date: 05/29/2012


              8  
NumberTitleIssue Date
4589747Electronic flash incorporated camera
Electronic flash incorporated camera including a camera body having a lens, a case for the camera body, and a lens protective cover slidably mounted on the case. The cover is slidable between a closed position in which the cover covers the lens, and a ret...
05/20/1986
4557574Camera with protective cover
A protective cover with an opening is of a box shape, and is slidably mounted on the front face of a camera body. When the protective cover is slid to an open position, the end face of the protective cover retreats from over the taking lens to expose it, ...
12/10/1985
4556304Autofocus camera including a cover for a taking lens and diagonally disposed range finder windows
At least two rangefinder windows for measuring by triangulation the distance to the object to be photographed, are disposed opposite each other around a taking lens in diagonally upper and lower positions, on the front face of the camera body. A protectiv...
12/03/1985
4522478Cover-equipped camera
A cover-equipped camera includes a cover movable right and view left at the front of a camera body to shield or expose its lens and finder, and a fixed cover with and from which the movable cover is contacted or released. The opening and closing cover inc...
06/11/1985
4451130Disc camera with handle grip cover
In a camera adapted to receive a disc-shaped magazine and including a housing with front and rear walls having a lens window exposed on the front wall near one side margin of the housing and front and rear viewfinder windows exposed on the front and rear ...
05/29/1984
4441799Camera with a lens protective cover
A camera with a lens protective cover includes switching means which turns a power supply of an electronic flash on to establish a flash photography mode for the camera, and a connection mechanism providing an operational connection between the switching ...
04/10/1984
4410253Camera having lens protection cover
Provided in the interior of a camera are an automatic focus adjusting mechanism which initiates a rearward motion from a position for focusing on an object at short distances to a position for focusing on an infinitely distant object when a distance adjus...
10/18/1983
4396270Camera having a photographing lens protection member
A camera is provided with a protection member in front of the lens for opening or closing the photographing lens in order to protect the lens in such a manner that the shutter release is locked in case the protection member is not opened or the film has n...
08/02/1983
4367028Camera with protective cover
In a camera having a camera housing, an objective optical system disposed on a front face of the camera housing, and a protective cover slidable along the front face of the camera housing between a position for covering the optical system and a position f...
01/04/1983
4363546Apparatus for establishing routine shot distance of taking lens in cameras
An apparatus for establishing a routine shot distance of taking lens for camera which includes a lens protective cover is provided. The cover is movable between a first position in which it covers a taking lens and a second position in which it allows the...
12/14/1982
4349266Lens cap for a camera
A lens cap is formed with not only a lens covering portion for covering the photographic objective lens of a camera, but also with both a portion, such as protection wall for preventing inadvertent operation of the camera shutter release button and a proj...
09/14/1982
4336986Camera having an independently focused retractable objective lens
Disclosed is a camera including a camera housing and an objective lens having an image axis. The objective lens for the camera is mounted in a tube which is movable between an extended exposure position and a retractive storage position. When the tube is ...
06/29/1982
4283132Photographic camera
A photographic camera has a housing the front wall of which is provided with a view finder having an inlet window and with a lens. A manually slidable first cover is movable to and from a position in which it covers the inlet window, and the second cover ...
08/11/1981
4280762Camera having an independently focused retractable objective lens
Disclosed is a camera including a camera housing and an objective lens having an image axis. The objective lens for the camera is mounted in a tube which is movable between an extended exposure position and a retracted storage position. When the tube is i...
07/28/1981
4273434Photographic camera
A photographic camera comprises a slide cover fitted to a camera body to be moved between a first position closing an object lens and main finder and a second position opening these members, and a protective douser fitted to the camera finder window when ...
06/16/1981
4264172Camera
The camera includes a lens tube which is slidable relative to a body of the camera between a photographing position and a retracted position. The lens tube is moved between these two positions cooperatively with a front lid swingably mounted on the front ...
04/28/1981
4240735Protective cover for taking lens of camera
A protective cover for taking lens of camera comprises a thin sheet which is bent to cover the front, the top and a top portion of the rear of a camera body and is mounted on the camera body so as to be slidable lengthwise thereof between a first position...
12/23/1980
4219265Photographic view finder camera with retractable lens tube
A photographic view finder camera having a retractable lens tube. A rocking control handle on the front of the camera housing operates as a lever and is rocked to project and retract the lens tube, wind the film and cock the shutter....
08/26/1980
4171894Retracting mechanism for taking lens of camera
In a camera including a taking lens which is moved in the direction of its optical axis in response to an adjustment of a distance adjusting member and also including a lens protecting cover which is movable between a first position in which it covers the...
10/23/1979
4154519Photographic camera
A sub-miniature photographic camera with a housing elongated in a direction transverse to the optical axis, and having a lens window opening and a viewfinder window opening in the front edge of the housing, spaced from each other in the direction of elong...
05/15/1979
4153903Lens shield actuated auto/manual focus control inhibit/override
In a variable focus lens system in general, or in a photographic camera having such a system in particular, a simplified, compact, combination manual and automatic focus conrol system is provided having manual and distance responsive automatic focus contr...
05/08/1979
4106037Flash device for use with a camera
A flash unit is mounted in a lens cap which constitutes an indispensable accessory of the camera....
08/08/1978
4096506Cover plate for optical elements of a camera
A cover plate is provided which is especially suited to an instant picture type camera employing mirror image deflection for picture taking. However, this cover plate is suited to any still camera having a substantially planar contiguously grouped optical...
06/20/1978
4032940Retractable camera
A preferably pocket-sized camera having an overall shape which is thin in its vertical dimension has its horizontal longitudinal dimension shortened by constructing the camera in two relatively horizontally telescoping sections. One of the camera sections...
06/28/1977
4019192Photographic camera of the retractable lens tube type with a movable lens cover
The camera has a bodytube disposed in a retracted position and which is automatically brought to a picture-taking position in conjunction with the movement of a protective cover, covering the front surface of the lens tube or objective lens in the retract...
04/19/1977
4012754Photographic camera
A photographic camera having a lens opening and a finder opening in the housing or casing of the camera, is provided with a cover plate or blind plate to close these openings when pictures are not being taken, to protect the picture taking lens and the fi...
03/15/1977
3938170Still camera with expansible housing
A flat still camera wherein a hollow section of the housing is reciprocable relative to the main section to thereby actuate the shutter and/or the film transporting mechanism. When the hollow section is moved to an extended position in which it exposes th...
02/10/1976
              8  
 
Sign InRegister
Username  
Password   
forgot password?