Patent 5092459 Issued on March 3, 1992. Estimated Expiration Date: January 30, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
206/320, FOR A HOUSEHOLD APPLIANCE200/302.2, Seal for push button actuator206/305, FOR AN INSTRUMENT (I.E., MEANS TO MEASURE, TEST OR INDICATE)235/145RKEYBOARDS
A transparent plastic case for encapsulation of a remote control unit having pushbuttons on its upper face, such that spilled liquid beverages cannot reach the pushbuttons to adversely affect operation of the control unit. The plastic case is openable to permit easy insertion of the control unit into the case.
January 30, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
