Gas separation: apparatus – Solid sorbent apparatus – With indicating means
Reexamination Certificate
2006-02-14
2006-02-14
Spitzer, Robert H. (Department: 1724)
Gas separation: apparatus
Solid sorbent apparatus
With indicating means
C096S135000, C096S138000, C096S148000, C096S151000, C096S416000, C055S385400, C055S471000, C055S519000, C220S287000, C220S371000, C220S377000
Reexamination Certificate
active
06997975
ABSTRACT:
A universal pan or pot lid is disclosed, absorbing and filtering steam and smell with the optional aid of a sucking fan. This lid preferably of transparent material is provided with a filter changing color when it is saturated and arranged in a burn proof ergonomic knob that can be detached from the lid flat allowing an easy cleaning and washing of all its components.
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Baker, Jr. Thomas S.
Spitzer Robert H.
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