Emergency stopping safety device of paper shredder

Details Emergency stopping safety device of paper shredder Emergency stopping safety device of paper shredder

2007-12-18

2007-12-18

Lee, K. Richard (Department: 2832)

Electricity: circuit makers and breakers

Electric switch details

Cases and bases

C200S334000

Reexamination Certificate

active

11187330

ABSTRACT:
An emergency stopping safety device includes an emergency switch and an emergency light. When children accidentally put their fingers into a paper feeder of a paper shredder, the paper shredder can be temporarily disabled by pressing a button of the emergency switch immediately, and the emergency light blinks as warning signal.

REFERENCES:
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patent: 5593022 (1997-01-01), Schaeffer et al.
patent: 6444932 (2002-09-01), Resmalm
patent: 6483062 (2002-11-01), Herdegen et al.
patent: 6552644 (2003-04-01), Yu
patent: 6930267 (2005-08-01), Chou

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