Patents by Inventor Dennis E. Baxter
Dennis E. Baxter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 6021282Abstract: A camera and method for controlling operation of the camera. The camera includes a film path for receiving a filmstrip and a transport mechanism for advancing the filmstrip along the film path. A motor connected to the transport mechanism is provided for advancing the filmstrip along the film path.Type: GrantFiled: July 28, 1998Date of Patent: February 1, 2000Assignee: Eastman Kodak CompanyInventors: Dennis E. Baxter, Thomas S. Albrecht, Shannon A. Young, Leonard R. Richiuso
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Patent number: 5546147Abstract: A compact camera having a retractable objective lens carrier that is associated with a flip open flash unit and lens cover to move from a retracted, parked position to an extended, home position on initial movement of the lens cover to an open, unfolded position, to move to and from an in-focus picture taking position prior to and following taking a picture, and to move back to the parked position from the home position as the lens cover is moved to a closed or folded position. The lens carrier is guided for movement along a guide assembly and urged toward the parked position by a retraction spring bias force. Movement between the parked and home positions is effected by a lens deployment lever interconnecting the lens carrier and the lens door operating in opposition to or with the bias force on opening or closing the lens cover, respectively.Type: GrantFiled: November 30, 1994Date of Patent: August 13, 1996Assignee: Eastman Kodak CompanyInventors: Dennis E. Baxter, Leonard Richiuso
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Patent number: 5515126Abstract: A camera is provided with alternative mounting structures, one for an extensible flash and another for a fixed flash. One of the mounting structures is used for securing and aligning a selected alternative extensible or fixed flash device. The other is covered by a camera casing. The casing defines first and second apertures aligned with the first and second mounting structures, respectively. The first aperture provides access through the casing for mounting the extensible flash assembly on the first mounting structure and the second aperture permits passage through the casing of illumination from the fixed flash assembly.Type: GrantFiled: September 28, 1994Date of Patent: May 7, 1996Assignee: Eastman Kodak CompanyInventors: Dennis E. Baxter, Anthony DiRisio, John K. McBride
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Patent number: 5212510Abstract: A photographic camera comprises a camera body, a lens carrier for an objective lens supported for movement outwardly and inwardly of the camera body between respective picture-taking and storage positions, and a lens cover supported for movement relative to the camera body between a covering position in front of the objective lens when the lens carrier is in its storage position and a non-covering position removed from the objective lens when the lens carrier is in its picture-taking position. According to the invention, the lens cover includes an elastic sheet-like piece located to deform over the objective lens when the lens carrier is in its storage position and the lens cover is in its covering position, whereby the lens cover is prevented from abrading the objective lens.Type: GrantFiled: February 18, 1992Date of Patent: May 18, 1993Assignee: Eastman Kodak CompanyInventor: Dennis E. Baxter
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Patent number: 5122823Abstract: In a photographic camera, a cassette carrier having a chamber for receiving a film cassette is movable outwardly from the camera body to permit one to insert and remove the film cassette. A drive spindle for the film cassette and a coaxial gear are rotatably mounted on a spring-urged slider supported on the carrier. Datum projections extend from the camera body to enter the chamber when the carrier is moved to return the chamber to inside the camera body, to shift the cassette from a centered position in engagement with the drive spindle to a datum position in the chamber. Simultaneously, a datum stop located in the camera body abuts the slider to shift the slider with the cassette and to limit the extent to which the coaxial gear will mesh with a driving gear rotatably supported in the camera body.Type: GrantFiled: May 13, 1991Date of Patent: June 16, 1992Assignee: Eastman Kodak CompanyInventors: Dennis E. Baxter, David C. Smart
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Patent number: 5065952Abstract: A film cassette comprises a spool rotatable to thrust a filmstrip coiled about the spool out of the cassette shell, and an exposure status indicator rotatable from an unexposed position to an exposed position for providing respective indications that the filmstrip is unexposed or is exposed. According to the invention, a shroud substantially surrounds a circumferential edge of the status indicator to prevent one from manually grasping the edge in order to rotate the indicator from its unexposed position to its exposed position. However, the shroud allows a top face of the status indicator to be accessed by an actuating mechanism in a camera, for example, to rotate the indicator from the unexposed position to the exposed position.Type: GrantFiled: May 29, 1990Date of Patent: November 19, 1991Assignee: Eastman Kodak CompanyInventors: Dennis E. Baxter, Jeffrey R. Stoneham
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Patent number: 5048770Abstract: A film cassette comprises a spool rotatable about an axis to thrust a filmstrip coiled about the spool out of the cassette shell, and an exposure status indicator rotatable about the axis from an unexposed position to an exposed position for providing respective indications that the filmstrip is unexposed or is exposed. According to the invention, the shell and the status indicator include respective engagable means at least one of which is supported for movement relative to the other substantially radially of the axis in opposite directions for engagement to secure the status indicator in its unexposed and exposed positions and for disengagement to permit rotation of the status indicator from the unexposed to the exposed position.Type: GrantFiled: May 29, 1990Date of Patent: September 17, 1991Assignee: Eastman Kodak CompanyInventors: Dennis E. Baxter, Jeffrey R. Stoneham
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Patent number: 4965600Abstract: A photographic camera is intended for use with a film cassette having a film-exposure status indicator movable from an unexposed position for providing a visible indication that a filmstrip within the cassette is generally unexposed, to a partly exposed position for providing a visible indication that the filmstrip is only partly exposed, and to an exposed position for providing a visible indication that exposure of the filmstrip is complete.Type: GrantFiled: August 8, 1989Date of Patent: October 23, 1990Assignee: Eastman Kodak CompanyInventors: David C. Smart, Dennis E. Baxter
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Patent number: 4947197Abstract: A simple inexpensive camera to be used with a film cassette having a film-exposure status indicator movable from an unexposed position for providing a visible indication that a filmstrip within the cassette is generally unexposed, to a partly exposed position for providing a visible indication that the filmstrip is only partly exposed, and to an exposed position for providing a visible indication that exposure of the filmstrip is completed, is adapted to move the status indicator from its unexposed position to its exposed position, without stopping at its partly exposed position, substantially when film drive means of the camera changes the state of the filmstrip relative to the cassette. The change of state of the filmstrip relative to the cassette may be accomplished in the camera either by advancing the filmstrip from the cassette to expose the filmstrip or by returning the filmstrip to the cassette to safeguard the filmstrip.Type: GrantFiled: September 14, 1989Date of Patent: August 7, 1990Assignee: Eastman Kodak CompanyInventors: David C. Smart, Dennis E. Baxter