Photographic print making and developing tray assembly

Claim 2

A photographic print making and developing tray comprising: a tray housing formed of a bottom wall and a side wall located about the periphery of said bottom wall, said side wall enclosing an internal chamber, the uppermost edge of said sidewall forming an access opening, engaging means connected to said sidewall assembly at said access opening, said internal chamber being divided into a planar section and an elongated channel; a cover to connect in a closed position with said engaging means in a light-tight manner, said cover being slidably movable to an open position permitting unrestricted access into said planar section; an aperture formed within said cover, connecting means surrounding said aperture, said aperture being adapted to pass a liquid into said elongated channel with said cover in said closed position, upon said tray housing being sufficiently tipped the liquid is caused to come into contact with said planar section substantially covering such; and a container adapted to contain the liquid, said container having a spout, a passage assembly formed within said spout, said spout to removably connect in a liquid tight manner with said connecting means to permit the liquid to flow through said passage into said elongated channel of said tray housing.

Claim 3

The photographic print making and developing tray as defined in claim 1 wherein: during connection of said spout with said connecting means the said container being turned substantially up-side-down from its normally at rest position.

Claim 4

The photographic print making and developing tray as defined in claim 2 wherein: said container including a valve assembly, said valve assembly connecting with said passage assembly, said valve assembly being movable between an open position and a closed position, with said valve assembly in said open position the liquid is to flow through said passage assembly, with said valve assembly in said closed position the liquid is prevented from flowing through said passage assembly.

Claim 5

The photographic print making and developing tray as defined in claim 1 wherein: said container including a valve assembly, said valve assembly connecting with said passage assembly, said valve assembly being movable between an open position and a closed position, with said valve assembly in said open position the liquid is to flow through said passage assembly, with said valve assembly in said closed position the liquid is prevented from flowing through said passage assembly.

Claim 6

The photographic print making and developing tray as defined in claim 4 wherein: said passage assembly including an air passage, a tube connected to said air passage, said tube having a free open end, said free open end being located within the confines of said container and substantially directly adjacent the bottom of said container.

Claim 7

A photographic print making and developing tray comprising: a tray housing formed of a bottom wall and a side wall located about the periphery of said bottom wall, said side wall enclosing an internal chamber, the uppermost edge of said sidewall forming an access opening, engaging means connected to said sidewall assembly at said access opening, said internal chamber being divided into a planar section and an elongated channel; a cover to connect in a closed position with said engaging means in a light-tight manner, said cover being slidably movable to an open position permitting unrestricted access into said planar section; an aperture formed within said cover, connecting means surrounding said aperture, said aperture being adapted to pass a liquid into said elongated channel with said cover in said closed position, upon said tray housing being sufficiently tipped the liquid is caused to come into contact with said planar section substantially covering such; and a plurality of different inserts, said inserts to be locatable within a said planar section, each of said inserts to connect with only a specific size of photographic paper, each of said inserts for correctly positioning said photographic paper within said tray housing by being disposed peripherally around said photographic paper, each said insert to be removably connected with said tray housing.

Claim 8

A photographic print making and developing tray comprising: a tray housing formed of a bottom wall and a side wall located about the periphery of said bottom wall, said side wall enclosing an internal chamber, the uppermost edge of said sidewall forming an access opening, engaging means connected to said sidewall assembly at said access opening, said internal chamber being divided into a planar section and an elongated channel; a cover to connect in a closed position with said engaging means in a light-tight manner, said cover being slidably movable to an open position permitting unrestricted access into said planar section; an aperture formed within said cover, connecting means surrounding said aperture, said aperture being adapted to pass a liquid into said elongated channel with said cover in said closed position, upon said tray housing being sufficiently tipped the liquid is caused to come into contact with said planar section substantially covering such; and a plurality of different inserts, said inserts to be locatable within a said planar section, each of said inserts to connect with only a specific size of photographic paper, each of said inserts for correctly positioning said photographic paper within said tray housing by being disposed peripherally around said photographic paper, each said insert to be removably connected with said tray housing.

Claim 9

The photographic print making and developing tray as defined in claim 6 wherein: each said insert includes a series of spaced-apart bumps, said bumps to cause said photographic paper to lie slightly off the surface of said insert to permit the conducting of said liquid across the bottom surface of said photographic paper.

Claim 10

A photographic print making and developing tray comprising: a tray housing formed of a bottom wall and a side wall located about the periphery of said bottom wall, said side wall enclosing an internal chamber, the uppermost edge of said sidewall forming an access opening, engaging means connected to said sidewall assembly at said access opening, said internal chamber being divided into a planar section and an elongated channel; a cover to connect in a closed position with said engaging means in a light-tight manner, said cover being slidably movable to an open position permitting unrestricted access into said planar section; an aperture formed within said cover, connecting means surrounding said aperture, said aperture being adapted to pass a liquid into said elongated channel with said cover in said closed position, upon said tray housing being sufficiently tipped the liquid is caused to come into contact with said planar section substantially covering such; a plurality of different inserts, said inserts to be locatable within a said planar section, each of said inserts to connect with a specific size of photograph paper, each said insert to be removably connected with said tray housing, each said insert includes a series of spaced-apart bumps, said bumps to cause said photographic paper to lie slightly off the surface of said insert to permit the conducting of the liquid across the bottom surface of said photographic paper; and a container adapted to contain the liquid, said container having a spout, a passage assembly formed within said spout, said spout to removably connect in a liquid tight manner with said connecting means to permit the liquid to flow through said passage into said elongated channel of said tray housing.

Claim 11

A photographic print making and developing tray comprising: a tray housing formed of a bottom wall and a side wall located about the periphery of said bottom wall, said side wall enclosing an internal chamber, the uppermost edge of said sidewall forming an access opening, engaging means connected to said sidewall assembly at said access opening, said internal chamber being divided into a planar section and an elongated channel; a cover to connect in a closed position with said engaging means in a light-tight manner, said cover being slidably movable to an open position permitting unrestricted access into said planar section; an aperture formed within said cover, connecting means surrounding said aperture, said aperture being adapted to pass a liquid into said elongated channel with said cover in said closed position, upon said tray housing being sufficiently tipped the liquid is caused to come into contact with said planar section substantially covering such; a plurality of different inserts, said inserts to be locatable within a said planar section, each of said inserts to connect with a specific size of photograph paper, each said insert to be removably connected with said tray housing, each said insert includes a series of spaced-apart bumps, said bumps to cause said photographic paper to lie slightly off the surface of said insert to permit the conducting of the liquid across the bottom surface of said photographic paper; and a container adapted to contain the liquid, said container having a spout, a passage assembly formed within said spout, said spout to removably connect in a liquid tight manner with said connecting means to permit the liquid to flow through said passage into said elongated channel of said tray housing.

Claim 12

The photographic print making and developing tray as defined in claim 8 wherein: said container including a valve assembly, said valve assembly connecting with said passage assembly, said valve assembly being movable between an open position and a closed position, with said valve assembly in said open position the liquid is to flow through said passage assembly, with said valve assembly in said closed position the liquid is prevented from flowing through said passage assembly.

Claim 13

The photographic print making and developing tray as defined in claim 9 wherein: said engaging means including a groove assembly formed within said tray housing.

Claim 14

The photographic print making and developing tray as defined in claim 10 wherein: said engaging means includes a seal, said seal being located between said tray housing and said cover.

Claim 15

The photographic print making and developing tray as defined in claim 11 wherein: securing means for tightly connecting together said cover and said tray housing tightly pressing said seal only when said cover is in said closed position.