Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper
Reexamination Certificate
2007-09-11
2010-10-19
Mathews, Alan A (Department: 2882)
Photocopying
Projection printing and copying cameras
Detailed holder for photosensitive paper
C355S053000, C355S075000, C310S012050, C310S012060
Reexamination Certificate
active
07817251
ABSTRACT:
A supporting apparatus supports a movable element by a bearing. The apparatus has a moment reducing unit that exerts a force on a portion of the movable element, which is different from a portion supported by the bearing. The moment reducing unit reduces a moment that acts on the movable element when the portion of the movable element, which is supported by the bearing, changes as the movable element moves. This stabilizes the attitude of the movable element.
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Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Mathews Alan A
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