Invention Grant
US08957533B2 Self-contained bistable information display with mechanical activation 有权
独立的双稳态信息显示与机械激活

Self-contained bistable information display with mechanical activation
Abstract:
A self-powered, self-contained, signage device includes a bistable display with its state-change power received from an actuator handle or pushbutton attached to a mechanically activated generator integral to the display. The device may be integrated into actuating members for various equipment types thereby providing a highly visible status indication of equipment operations.
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