Abstract: Embodiments of a printing device fluid reservoir with gripping features are disclosed. In an embodiment of the present invention, the fluid reservoir includes a first surface and a fluid-containing body located beneath the first surface. According to an embodiment of the present invention, the first surface includes a protruding grip, and the fluid-containing body has a lever extending therefrom. According to an embodiment of the present invention, both the protruding grip and the lever are configured to receive a pinching force that compresses the lever towards the fluid-containing body, facilitates carrying of the fluid reservoir, and facilitates installing and/or releasing the fluid reservoir into/from a chassis of the printing device.

Abstract: Embodiments of a printing device fluid reservoir with gripping features are disclosed. In an embodiment of the present invention, the fluid reservoir includes a first surface and a fluid-containing body located beneath the first surface. According to an embodiment of the present invention, the first surface includes a protruding grip, and the fluid-containing body has a lever extending therefrom. According to an embodiment of the present invention, both the protruding grip and the lever are configured to receive a pinching force that compresses the lever towards the fluid-containing body, facilitates carrying of the fluid reservoir, and facilitates installing and/or releasing the fluid reservoir into/from a chassis of the printing device.

Abstract: Embodiments of a printing device fluid reservoir with gripping features are disclosed. In an embodiment of the present invention, the fluid reservoir includes a first surface and a fluid-containing body located beneath the first surface. According to an embodiment of the present invention, the first surface includes a protruding grip, and the fluid-containing body has a lever extending therefrom. According to an embodiment of the present invention, both the protruding grip and the lever are configured to receive a pinching force that compresses the lever towards the fluid-containing body, facilitates carrying of the fluid reservoir, and facilitates installing and/or releasing the fluid reservoir into/from a chassis of the printing device.

Abstract: Embodiments of a printing device fluid reservoir with gripping features are disclosed. In an embodiment of the present invention, the fluid reservoir includes a first surface and a fluid-containing body located beneath the first surface. According to an embodiment of the present invention, the first surface includes a protruding grip, and the fluid-containing body has a lever extending therefrom. According to an embodiment of the present invention, both the protruding grip and the lever are configured to receive a pinching force that compresses the lever towards the fluid-containing body, facilitates carrying of the fluid reservoir, and facilitates installing and/or releasing the fluid reservoir into/from a chassis of the printing device.

Abstract: Embodiments of a printing device fluid reservoir with gripping features are disclosed. In an embodiment of the present invention, the fluid reservoir includes a first surface and a fluid-containing body located beneath the first surface. According to an embodiment of the present invention, the first surface includes a protruding grip, and the fluid-containing body has a lever extending therefrom. According to an embodiment of the present invention, both the protruding grip and the lever are configured to receive a pinching force that compresses the lever towards the fluid-containing body, facilitates carrying of the fluid reservoir, and facilitates installing and/or releasing the fluid reservoir into/from a chassis of the printing device.

Abstract: Embodiments of a printing device fluid reservoir with gripping features are disclosed. In an embodiment of the present invention, the fluid reservoir includes a first surface and a fluid-containing body located beneath the first surface. According to an embodiment of the present invention, the first surface includes a protruding grip, and the fluid-containing body has a lever extending therefrom. According to an embodiment of the present invention, both the protruding grip and the lever are configured to receive a pinching force that compresses the lever towards the fluid-containing body, facilitates carrying of the fluid reservoir, and facilitates installing and/or releasing the fluid reservoir into/from a chassis of the printing device.

Abstract: A camera includes a rotatable film winder that coaxially engages a film spool to rotate the film spool in order to wind a filmstrip onto the film spool and that is retractable from the film spool to facilitate film loading into the camera, is characterized in that a flexible cord is connected to the film winder to be pulled to retract the film winder. Preferably, a chamber is provided for the film spool, a film door is closed to cover the chamber and is opened to uncover the chamber, and a latch member is movable into engagement with the film door to secure the film door closed and out of engagement with the film door to permit the film door to be opened and is connected with the flexible cord to pull the flexible cord to retract the film winder when the latch member is moved out of engagement with the film door.

Abstract: An exposure count indicator has a scale of successive exposure count indicia for visually indicating which film frame is positioned for exposure in a camera, and a confirmation indicator separate from the exposure count indicia for providing a visual confirmation indication that a first available frame is positioned for exposure in the camera. A pointer is supported to move from pointing to a pre-initialization one of the exposure count indicia for visually indicating that the first available frame has not been positioned for exposure in the camera to pointing to a successive one of the exposure count indicia for visually indicating that the first available frame is positioned for exposure.

Abstract: A camera comprising a cartridge receiving chamber for a film cartridge with a filmstrip having a protruding film leader, a film door that opens and closes to uncover and re-cover the chamber, a backframe opening for exposing successive sections of the filmstrip, a film platen positioned over the backframe opening to support each section of the filmstrip at the backframe opening, and a film support positioned within the backframe opening to prevent the film leader from becoming jammed in the backframe opening when the film cartridge is placed in the chamber, is characterized in that the film platen is movable to at least partially uncover the backfrane opening in order to provide a film entry zone for the film leader into the backframe opening when the film door is opened, and the film support is coupled with the film platen for movement to the film entry zone to be positioned to prevent the film leader from becoming jammed in the backframe opening when the film platen is moved to partially uncover the backfra

Abstract: A stepper motor includes the following. A rotatable hub. A first shaped memory alloy (abbreviated to SMA) rotary-driver, which when heated undergoes a shape change to rotationally couple with the hub and rotate the hub in a predetermined direction, and which can be deformed to reverse the shape change to rotationally uncouple from the hub. A first return spring connected with the first SMA rotary-driver for deforming the first SMA rotary-driver, when no longer heated, to reverse the shape change of the first SMA rotary-driver and rotationally uncouple the first SMA rotary driver from the hub. A second SMA rotary-driver, which when heated undergoes a shape change to rotationally couple with the hub and rotate the hub in the predetermined direction, and which when can be deformed to reverse the shape change to rotationally uncouple from the hub.

Abstract: A camera comprising a cartridge receiving chamber for a film cartridge with a film leader that can be advanced from the film cartridge in preparation for film exposure and can be wound into the film cartridge after film exposure, a film door movable open to open the chamber and movable closed to close the chamber, and a door lock movable to lock the film door closed and movable to release the film door, is characterized in that a film sensor is originally positioned to be moved by the film leader as the film leader is advanced from the film cartridge, and a dual purpose indicator and blocker is connected to the film sensor to be moved to block the door lock from being moved to release the film door and to provide a visible indication when the film sensor is moved by the film leader, whereby the dual purpose indicator and blocker prevents the film door from being opened and warns that the film leader has been advanced from the film cartridge in preparation for film exposure.

Abstract: A film winder and camera. The film winder has a film transport adapted to move film in two opposed directions in response to rotational inputs in forward and reverse directions. An output unit mechanically engages the film transport. The output unit defines an axis of rotation. An outer winder is coaxial with the output unit. The outer winder is rotatable about the axis in first and second directions of rotation relative to the body. An inner winder is nested in the outer winder. The inner winder is coaxial with the output unit. The inner winder is rotatable about the axis in the first and second directions of rotation independent of the outer winder. Outer and inner clutches are disposed between respective winders and the output unit. The outer clutch couples the outer winder to the output unit during rotation of the outer winder relative to the body in the first direction of rotation.

Abstract: A one-way winder having a body defining a bifurcated guideway. The guideway has a trunk and first and second branches. The guideway has at least one portal connecting the branches. The director is disposed in the body. The director has an arm-pawl and a guide cam. The director is movable relative to the body in forward and return movements. The guide cam moves along the first branch during the forward movement and along the second branch during the return movement. The guide cam moves unidirectionally along the first branch. An endless ratchet disposed in the body, intrudes into the first branch. The ratchet is driven by the arm-pawl during the forward movement and is spaced apart from the arm-pawl during the return movement. A film advance and camera include the one way winder.

Abstract: A camera for use with photographic film and advance-rewind unit. The camera has a body that defines a film path and a film drive disposed in operative relation to the film path. The advance-rewind is mounted on the body. The advance-rewind has a crank and film winder that define a common winding axis. The crank engages the film drive. The crank is rotatable about the winding axis in opposed first and second directions of rotation relative to the body. The film winder is pivotable about the winding axis in the first and second directions. The crank has a base and a handle. The film winder has a grip portion. The advance-rewind has a one-way, overrunning clutch disposed between the crank and the film winder. The clutch is switchable between active and released states.