Measuring and testing – Tire – tread or roadway
Reexamination Certificate
2007-03-06
2007-03-06
Thompson, Jewel (Department: 2855)
Measuring and testing
Tire, tread or roadway
C073S023200, C324S464000
Reexamination Certificate
active
11149294
ABSTRACT:
A multi-function detecting pen is described. The multi-function detecting pen includes a head module, a detecting chips module, a power module, a lighting module, and a control module. The head module is disposed at a front portion of the pen and the detecting chips module is followed. The detecting chips module may include at least one pressure detecting chip for measuring a pressure, e.g. tire pressure, and/or a gas detecting chip for measuring a gas concentration, e.g. alcohol concentration. The detecting chips module may further include a temperature detecting chip for measuring a temperature, e.g. ambient temperature or tympanum temperature. The head module may further include a switchable or a replaceable adapter for coupling to the corresponding object and keeping the head module clean.
REFERENCES:
patent: 4617821 (1986-10-01), Yokoyama et al.
patent: 5496740 (1996-03-01), Williams
patent: 2003/0052692 (2003-03-01), Lin
Lee Tzong-Sheng
Ou Jeng-Long
Thompson Jewel
UniMEMS Manufacturing Co., Ltd.
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