The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 15, 2000
Filed:
May. 06, 1998
Joan F Rayford, Livonia, MI (US);
TRW Inc., Lyndhurst, OH (US);
Abstract
A transmitter (12) for a remote control convenience system (10) has a housing (22). A pushbutton (e.g., one of 24-30) is located on the sousing (22) and is manually actuatable for requesting remote control performance of a function by a remotely located receiver (14). Transmit circuitry (32) of the transmitter (12) is located within the housing (22) and is operatively connected to the pushbuttons (e.g., one of 24-30). The transmit circuitry (32) outputs an electrical signal that conveys a message requesting performance of the function in response to actuation of the pushbutton. A flexible antenna (34) is operatively connected to receive the electrical signal from the transmit circuitry (32) and to output a signal (18) intended for reception by the receiver (14). The antenna (34) has a stored position coiled inside the housing (22) and an extended position extending outside of the housing. A rotatable spool (42) supports the antenna (34) within the housing (22), and permits extension and retraction of the antenna relative to the housing (22).