US4200384A — Photographic apparatus for coupling together elem…

Claim 1

Independent Claim 514 words

An improved photographic apparatus for coupling together sheet elements of a self-developing film unit, including a photosensitive image-recording film sheet provided in a cassette and an image-receiving print sheet, and for facilitating the presentation of the coupled film and print sheets to a sheet receiving entry of a self-developing film unit processor, the film sheet being of the type including a film leader, at its forward end, having a forwardly projecting coupling tab thereon, the print sheet being of the type having a print leader, at its forward end, including a print leader flap folded back on the print leader along a forward fold line and terminating rearwardly in an unsecured tailing edge portion and having a tab slot near the fold line for receiving the coupling tab therethrough to bring the film and print sheets into coupled registered relation, the print sheet also being of the type including a rupturable container of processing fluid having leading and trailing edge seals and being longer between these seals than the flap, the container being positioned under the flap with its forward portion, adjacent the leading edge seal, secured to the print leader near the fold line and its trailing end portion unsecured and extending rearwardly on the print leader beyond the trailing edge portion of the flap so that the flap is in proximity to an upper surface of the container whereby the flap and upper surface of the container cooperate to form a tab guide passageway of a minimum dimension therebetween leading to the slot, said apparatus being of the type including a body, means for attaching the body to the processor in an operative position adjacent the entry of the processor, a tray for receiving and supporting a print sheet in general alignment with the entry of the processor, means for engaging the forward edge of the print sheet in the tray to releasably restrain forward movement of the print sheet toward the entry until the print and film sheets are coupled together, cassette seating means for receiving and positioning the cassette at a fully inserted position in general registration with the print sheet in the tray with the tab projecting from a forward end of the cassette and facing the processor entry, and tab guiding means for guiding the film tab through the passageway and tab receiving slot, to effect sheet coupling, and into the processor entry as the cassette approaches its fully inserted position in the cassette seating means wherein the improvement comprises: means for displacing the print leader flap away from the upper surface of the container of a print sheet in the tray a distance greater than the distance the flap was initially spaced from the upper surface of the container, to define the tab guide passageway of minimum dimension, prior to the insertion of the tab on a film sheet into said passageway to increase the dimension of said passageway in a direction generally transverse to the path of travel of the tab therethrough for facilitating the insertion of the tab into said passageway and through the slot.

Claim 2

Dependent Claim 514 words

An improved photographic apparatus for coupling together sheet elements of a self-developing film unit, including a photosensitive image-recording film sheet provided in a cassette and an image-receiving print sheet, and for facilitating the presentation of the coupled film and print sheets to a sheet receiving entry of a self-developing film unit processor, the film sheet being of the type including a film leader, at its forward end, having a forwardly projecting coupling tab thereon, the print sheet being of the type having a print leader, at its forward end, including a print leader flap folded back on the print leader along a forward fold line and terminating rearwardly in an unsecured tailing edge portion and having a tab slot near the fold line for receiving the coupling tab therethrough to bring the film and print sheets into coupled registered relation, the print sheet also being of the type including a rupturable container of processing fluid having leading and trailing edge seals and being longer between these seals than the flap, the container being positioned under the flap with its forward portion, adjacent the leading edge seal, secured to the print leader near the fold line and its trailing end portion unsecured and extending rearwardly on the print leader beyond the trailing edge portion of the flap so that the flap is in proximity to an upper surface of the container whereby the flap and upper surface of the container cooperate to form a tab guide passageway of a minimum dimension therebetween leading to the slot, said apparatus being of the type including a body, means for attaching the body to the processor in an operative position adjacent the entry of the processor, a tray for receiving and supporting a print sheet in general alignment with the entry of the processor, means for engaging the forward edge of the print sheet in the tray to releasably restrain forward movement of the print sheet toward the entry until the print and film sheets are coupled together, cassette seating means for receiving and positioning the cassette at a fully inserted position in general registration with the print sheet in the tray with the tab projecting from a forward end of the cassette and facing the processor entry, and tab guiding means for guiding the film tab through the passageway and tab receiving slot, to effect sheet coupling, and into the processor entry as the cassette approaches its fully inserted position in the cassette seating means wherein the improvement comprises: means for displacing the print leader flap away from the upper surface of the container of a print sheet in the tray a distance greater than the distance the flap was initially spaced from the upper surface of the container, to define the tab guide passageway of minimum dimension, prior to the insertion of the tab on a film sheet into said passageway to increase the dimension of said passageway in a direction generally transverse to the path of travel of the tab therethrough for facilitating the insertion of the tab into said passageway and through the slot.

Claim 3

Dependent Claim 35 words

The improved photographic apparatus of claim 1 wherein said flap displacing means is operative to so displace the flap in response to movement of the cassette along said seating means toward said fully inserted position.

Claim 4

Dependent Claim 106 words

The improved apparatus of claim 1 wherein said flap displacing means includes a flap displacing device including a flap engaging portion, said displacing device being mounted for movement on said body for movement between a storage position wherein said flap engaging portion is spaced from the location of the flap of a print sheet supported on said tray to facilitate the introduction of a print sheet onto the tray and a terminal position wherein said flap engaging portion is in engagement with the flap and holds it in a displaced position away from the upper surface of the container to increase the dimensions of the passageway.

Claim 5

Dependent Claim 58 words

The improved apparatus of claim 3 wherein said flap displacing device includes a cassette engagement portion configured to be engaged by the cassette for moving said displacing device from an initial position, between said storage and terminal positions, to said terminal position in response to movement of said cassette along said seating means toward said fully inserted position.

Claim 6

Dependent Claim 89 words

The improved apparatus of claim 3 wherein said displacing device is mounted for compound movement between said initial and terminal positions so that is moves from said initial position in a direction substantially parallel to the plane of the flap so that the flap engaging portion is inserted between the underside of the flap and the facing upper surface of the container and thereafter is moved in a direction substantially perpendicular to the insertion direction toward said terminal position to lift the flap away from the container upper surface.

Claim 7

Dependent Claim 45 words

The improved apparatus of claim 5 wherein said displacing device includes a cassette engagement portion that is engaged by a cassette being moved toward its fully inserted position for moving said displacing device from said initial position to said terminal position with such compound motion.

Claim 8

Dependent Claim 20 words

The improved apparatus of claim 1 further including means for releasably maintaining said flap displacing means in said storage position.

Claim 9

Dependent Claim 53 words

The improved apparatus of claim 7 wherein said maintaining means includes a rupturable container cover device for covering at least the trailing end portion of the container to block the insertion of the film sheet coupling tab between the underside surface of the container and an underlying facing surface of the print leader.

Claim 10

Dependent Claim 109 words

The improved apparatus of claim 8 wherein said cover device is mounted on said body for movement between an inoperative position wherein it is spaced from the location of container of print sheet in said tray to facilitate print sheet loading onto the tray and also wherein said cover device engages said displacing device to releasably maintain it in its said storage position and an operative position wherein said cover device is disengaged from said displacing device thereby unblocking it for movement toward said initial position and also wherein said cover device covers at least the trailing end portion of the container on a print sheet on said tray.

Claim 11

Dependent Claim 57 words

The improved photographic apparatus of claim 8 wherein said displacing device and said cover device are configured to be engaged by a cassette moving along said seating means towards said fully inserted position so as to be moved by said cassette, respectively, from said initial to said terminal position and from said inoperative to said operative position.

Claim 12

Dependent Claim 29 words

The improved photographic apparatus of claim 10 wherein said cover device and said displacing device are engaged in sequence by said cassette with said cover device being engaged first.

Claim 13

Dependent Claim 108 words

The improved photographic apparatus of claim 1 wherein said means for engaging the forward edge of the print sheet in the tray to restrain its forward movement toward the processor entry prior to sheet coupling includes a hold back device mounted on said body for movement between a blocking position wherein it blocks the print sheet path of travel toward the entry and an unblocking position wherein it unblocks the print sheet path of travel, said hold back device being configured to be engaged by and moved from said blocking to said unblocking position by a cassette being moved along said seating means towards said fully inserted position.

Claim 14

Dependent Claim 74 words

The improved photographic apparatus of claim 12 wherein said apparatus includes a cassette stop against which the cassette bears to locate it in said fully inserted position and said hold back device includes a hold back actuator located near said stop, said actuator being configured to be engaged by the cassette as it approaches said fully inserted position for operating said hold back device to move it from said blocking to said unblocking position.

Claim 15

Dependent Claim 33 words

The improved photographic apparatus of claim 1 wherein said flap displacing means includes a flap displacing device having thereon a tab guide portion that serves as said tab guiding means of said apparatus.

Claim 16

Dependent Claim 462 words

An improved photographic apparatus for coupling together sheet elements of a self-developing film unit, including a photosensitive image-recording film sheet provided in a cassette and an image-receiving print sheet, and for facilitating the presentation of the coupled film and print sheets to a sheet receiving entry of a self-developing film unit processor, the film sheet being of the type including a film leader, at its forward end, having a forwardly projecting coupling tab thereon, the print sheet being of the type having a print leader, at its forward end, including a print leader flap folded back on the print leader along a forward fold line and terminating rearwardly in an unsecured tailing edge portion and having a tab slot near the fold line for receiving the coupling tab therethrough to bring the film and print sheets into coupled registered relation, the print sheet also being of the type including a rupturable container of processing fluid having leading and trailing edge seals and being longer between these seals than the flap, the container being positioned under the flap with its forward portion, adjacent the leading edge seal, secured to the print leader near the fold line and its trailing end portion unsecured and extending rearwardly on the print leader beyond the trailing edge portion of the flap so that the flap is in proximity to an upper surface of the container whereby the flap and upper surface of the container cooperate to form a tab guide passageway of a minimum dimension therebetween leading to the slot, said apparatus being of the type including a body, means for attaching the body to the processor in an operative position adjacent the entry of the processor, a tray for receiving and supporting a print sheet in general alignment with the entry of the processor, means for engaging the forward edge of the print sheet in the tray to releasably restrain forward movement of the print sheet toward the entry until the print and film sheets are coupled together, cassette seating means for receiving and positioning the cassette at a fully inserted position in general registration with the print sheet in the tray with the tab projecting from a forward end of the cassette and facing the processor entry, and tab guiding means for guiding the film tab through the passageway and tab receiving slot, to effect sheet coupling, and into the processor entry as the cassette approaches its fully inserted position in the cassette seating means wherein the improvement comprises: means for covering at least the unsecured trailing end portion of the container of a print sheet in said tray, prior to insertion of the tab into the tab guide passageway, to block the insertion of the tab under the unsecured trailing portion of the container.

Claim 17

Dependent Claim 462 words

An improved photographic apparatus for coupling together sheet elements of a self-developing film unit, including a photosensitive image-recording film sheet provided in a cassette and an image-receiving print sheet, and for facilitating the presentation of the coupled film and print sheets to a sheet receiving entry of a self-developing film unit processor, the film sheet being of the type including a film leader, at its forward end, having a forwardly projecting coupling tab thereon, the print sheet being of the type having a print leader, at its forward end, including a print leader flap folded back on the print leader along a forward fold line and terminating rearwardly in an unsecured tailing edge portion and having a tab slot near the fold line for receiving the coupling tab therethrough to bring the film and print sheets into coupled registered relation, the print sheet also being of the type including a rupturable container of processing fluid having leading and trailing edge seals and being longer between these seals than the flap, the container being positioned under the flap with its forward portion, adjacent the leading edge seal, secured to the print leader near the fold line and its trailing end portion unsecured and extending rearwardly on the print leader beyond the trailing edge portion of the flap so that the flap is in proximity to an upper surface of the container whereby the flap and upper surface of the container cooperate to form a tab guide passageway of a minimum dimension therebetween leading to the slot, said apparatus being of the type including a body, means for attaching the body to the processor in an operative position adjacent the entry of the processor, a tray for receiving and supporting a print sheet in general alignment with the entry of the processor, means for engaging the forward edge of the print sheet in the tray to releasably restrain forward movement of the print sheet toward the entry until the print and film sheets are coupled together, cassette seating means for receiving and positioning the cassette at a fully inserted position in general registration with the print sheet in the tray with the tab projecting from a forward end of the cassette and facing the processor entry, and tab guiding means for guiding the film tab through the passageway and tab receiving slot, to effect sheet coupling, and into the processor entry as the cassette approaches its fully inserted position in the cassette seating means wherein the improvement comprises: means for covering at least the unsecured trailing end portion of the container of a print sheet in said tray, prior to insertion of the tab into the tab guide passageway, to block the insertion of the tab under the unsecured trailing portion of the container.

Claim 18

Dependent Claim 43 words

The improved photographic apparatus of claim 15 wherein said container covering means is movable from a non-covering inoperative position to a covering operative position in response to movement of such a cassette along said cassette seating means towards the cassette's fully inserted position.

Claim 19

Dependent Claim 475 words

An improved photographic apparatus for coupling together sheet elements of a self-developing film unit, including a photosensitive image-recording film sheet provided in a cassette and an image-receiving print sheet, and for facilitating the presentation of the coupled film and print sheets to a sheet receiving entry of a self-developing film unit processor, the film sheet being of the type including a film leader, at its forward end, having a forwardly projecting coupling tab thereon, the print sheet being of the type having a print leader, at its forward end, including a print leader flap folded back on the print leader along a forward fold line and terminating rearwardly in an unsecured tailing edge portion and having a tab slot near the fold line for receiving the coupling tab therethrough to bring the film and printsheets into coupled registered relation, the print sheet also being of the type including a rupturable container of processing fluid having leading and trailing edge seals and being longer between these seals than the flap, the container being positioned under the flap with its forward portion, adjacent the leading edge seal, secured to the print leader near the fold line and its trailing end portion unsecured and extending rearwardly on the print leader beyond the trailing edge portion of the flap so that the flap is in proximity to an upper surface of the container whereby the flap and upper surface of the container cooperate to form a tab guide passageway of a minimum dimension therebetween leading to the slot, said apparatus being of the type including a body, means for attaching the body to the processor in an operative position adjacent the entry of the processor, a tray for receiving and supporting a print sheet in general alignment with the entry of the processor, means for engaging the forward edge of the print sheet in the tray to releasably restrain forward movement of the print sheet toward the entry until the print and film sheets are coupled together, cassette seating means for receiving and positioning the cassette at a fully inserted position in general registration with the print sheet in the tray with the tab projecting from a forward end of the cassette and facing the processor entry, and tab guiding means for guiding the film tab through the passageway and tab receiving slot, to effect sheet coupling, and into the processor entry as the cassette approaches its fully inserted position in the cassette seating means wherein the improvement comprises: said means for releasably restraining movement of the print sheet being configured to include a hold-back device being movable in response to movement of a cassette along said seating means toward said fully inserted position, from a blocking position blocking the path of travel of the print toward the entry to an unblocking position unblocking the print path of travel.

Claim 20

Dependent Claim 475 words

An improved photographic apparatus for coupling together sheet elements of a self-developing film unit, including a photosensitive image-recording film sheet provided in a cassette and an image-receiving print sheet, and for facilitating the presentation of the coupled film and print sheets to a sheet receiving entry of a self-developing film unit processor, the film sheet being of the type including a film leader, at its forward end, having a forwardly projecting coupling tab thereon, the print sheet being of the type having a print leader, at its forward end, including a print leader flap folded back on the print leader along a forward fold line and terminating rearwardly in an unsecured tailing edge portion and having a tab slot near the fold line for receiving the coupling tab therethrough to bring the film and printsheets into coupled registered relation, the print sheet also being of the type including a rupturable container of processing fluid having leading and trailing edge seals and being longer between these seals than the flap, the container being positioned under the flap with its forward portion, adjacent the leading edge seal, secured to the print leader near the fold line and its trailing end portion unsecured and extending rearwardly on the print leader beyond the trailing edge portion of the flap so that the flap is in proximity to an upper surface of the container whereby the flap and upper surface of the container cooperate to form a tab guide passageway of a minimum dimension therebetween leading to the slot, said apparatus being of the type including a body, means for attaching the body to the processor in an operative position adjacent the entry of the processor, a tray for receiving and supporting a print sheet in general alignment with the entry of the processor, means for engaging the forward edge of the print sheet in the tray to releasably restrain forward movement of the print sheet toward the entry until the print and film sheets are coupled together, cassette seating means for receiving and positioning the cassette at a fully inserted position in general registration with the print sheet in the tray with the tab projecting from a forward end of the cassette and facing the processor entry, and tab guiding means for guiding the film tab through the passageway and tab receiving slot, to effect sheet coupling, and into the processor entry as the cassette approaches its fully inserted position in the cassette seating means wherein the improvement comprises: said means for releasably restraining movement of the print sheet being configured to include a hold-back device being movable in response to movement of a cassette along said seating means toward said fully inserted position, from a blocking position blocking the path of travel of the print toward the entry to an unblocking position unblocking the print path of travel.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1983-04-29	1983-10-29	1984-04-29	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1987-04-29	1987-10-29	1988-04-29	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1991-04-29	1991-10-29	1992-04-29	$7700.00	Window Closed / Lapsed

Photographic apparatus for coupling together elements of a self-developing film unit

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