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公开(公告)号：USD450466S1
公开(公告)日：2001-11-20
申请号：US29136483
申请日：2001-01-31
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公开(公告)号：USD451294S1
公开(公告)日：2001-12-04
申请号：US29136458
申请日：2001-01-31
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公开(公告)号：USD277851S
公开(公告)日：1985-03-05
申请号：US445786
申请日：1982-12-01
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公开(公告)号：USD450953S1
公开(公告)日：2001-11-27
申请号：US29133306
申请日：2000-11-28
申请人： Daniel Grabowski , David M. Gresham
设计人： Daniel Grabowski , David M. Gresham
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公开(公告)号：USD352309S
公开(公告)日：1994-11-08
申请号：US8695
申请日：1993-05-24
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公开(公告)号：USD305667S
公开(公告)日：1990-01-23
申请号：US869067
申请日：1986-05-30
申请人： Martin Thaler , David M. Gresham
设计人： Martin Thaler , David M. Gresham
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公开(公告)号：US4726653A
公开(公告)日：1988-02-23
申请号：US866138
申请日：1986-05-22
申请人： Martin Thaler , Alan G. Lewis , David M. Gresham
发明人： Martin Thaler , Alan G. Lewis , David M. Gresham
CPC分类号： G02B27/2228 , G03B23/105
摘要： A stereoscopic viewer comprises a housing having an advancing plate for supporting and advancing a disc-shaped carrying card for stereo images which are viewed through a pair of eyepieces in the housing. A trigger oscillates the plate to incrementally rotate the card and position sequential pairs of images in the viewing axis of the eyepieces. The trigger includes a depressible actuator vertically projecting through a top surface of the viewer, as it is held for viewing. The trigger comprises a cylindrical actuator portion projecting through the top surface of the housing, and a leg depending from the actuator portion which engages the advancing plate to oscillate it as the trigger is depressed. As the plate oscillates in a forward direction, a flat front face of a pawl on the plate engages a radial slot on the disc to rotate it. The pawl is slightly inclined in the direction of advance of the card to help hold the card flat against the plate during incremental advancement. A rear element of the viewer is completely translucent to allow a greater amount of light into the interior of the housing and permit viewing of the mechanical actuation of the viewer.
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公开(公告)号：USD477153S1
公开(公告)日：2003-07-15
申请号：US29158192
申请日：2002-03-29
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公开(公告)号：USD447682S1
公开(公告)日：2001-09-11
申请号：US29133309
申请日：2000-11-28
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公开(公告)号：US5841855A
公开(公告)日：1998-11-24
申请号：US559516
申请日：1995-11-15
申请人： Joanne W. Davidson , William F. Dudley, Jr. , David M. Gresham , Michael L. Moroze , Elizabeth Bauer-Nilsen Sanders , Alessandro A. Subrizi , Susan L. Tuttle
发明人： Joanne W. Davidson , William F. Dudley, Jr. , David M. Gresham , Michael L. Moroze , Elizabeth Bauer-Nilsen Sanders , Alessandro A. Subrizi , Susan L. Tuttle
IPC分类号： H04M1/247 , H04M1/2745 , H04M1/725 , H04M1/00 , H04M3/42
CPC分类号： H04M1/72583 , H04M1/274566 , H04M1/72519 , Y10S345/902
摘要： A menu level indicator facilitates ease of use of a telephone terminal by a user by providing easily understandable information about selectable menu options available in an interactive display on the telephone terminal. The menu level indicator provides a visual indication for permitting the user to directly determine the number of menu options available while at one of multiple selectable menu levels in the menu. The menu level indicator also provides a visual indication for the user as to the relative position of a displayed, selectable menu option with respect to other selectable menu options commonly located at one of the multiple selectable menu levels. As a user maneuvers through the menu levels, such user is able to quickly develop a mental model of the feature menus and easily navigate through these menu selections.
摘要翻译： 菜单级指示器通过提供关于在电话终端上的交互式显示中可用的可选菜单选项的容易理解的信息，便于用户使用电话终端。 菜单级指示器提供视觉指示，以允许用户在菜单中的多个可选菜单级中的一个处直接确定可用的菜单选项的数量。 菜单级指示器还为用户提供关于通常位于多个可选择菜单级之一的其他可选菜单选项的显示的可选菜单选项的相对位置的可视指示。 当用户通过菜单级别操纵时，这样的用户能够快速地开发特征菜单的心理模型并且容易地浏览这些菜单选择。
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