Timer assembly with weatherproof housing
Patent 4810897 Issued on March 7, 1989. Estimated Expiration Date: 
July 1, 2007. 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.
July 1, 2007. 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.Patent References 2462490 2606218 3646401 3691288 Oscillator-modulator apparatus and method therefor Motor control housing and junction box for a submersible pump Patent #: 4339231 InventorApplicationNo. 07/068349 filed on 07/01/1987US Classes:307/112, SWITCHING SYSTEMS174/561InterlockingExaminersPrimary: Roskoski, BernardAttorney, Agent or FirmInternational ClassesH05K 5/06 (20060101)H01R 13/639 (20060101) AbstractA timer assembly for automatically controlling outdoor electrical devices such as low voltage lawn sprinkler systems includes a rugged, weatherproof housing for removably containing a conventional, indoor type timer and an optional step-down transformer. The housing comprises a box member, which is divided into two compartments by means of a ledge member, and a cover member hingedly connected to the box member to selectively provide and block access to the compartments. The ledge member comprises a pair of openings for allowing wires to pass between the two compartments. The bottom wall of the box member comprises a pair of openings for allowing input wires to enter the housing and output wires to exit the housing. | |
