Ergonomic manual actuator for door locks
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United States of America Patent
Stats
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N/A
Issued Date -
Oct 5, 2006
app pub date -
Mar 28, 2006
filing date -
Mar 30, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Ergonomic manual actuator for door locks that consists of a rotary handle (1) whose body is of such a size as to promote convenient grasping by the user's hand and that has a basically cylindrical form that extends, from its planar outer front end (4), without forming any slimmer neck, to the actual decorative plate (2) applied to the panel of the door (6), and the basic cylindrical form of this rotary handle (1) is that of a smooth perimetral outline interrupted by a surface unevenness (3) that extends, straight, from the outside toward the door right along the rotary handle (1), and the surface unevenness (3) has a cross section in profile that is ideal for receiving on it the shape of the tip of the thumb (7) of the user's hand.
First Claim
Family
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Cited Art Landscape
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