Gutter guard screen support clip
Patent 5044581 Issued on September 3, 1991. Estimated Expiration Date: 
January 7, 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.
January 7, 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.Patent References 2431012 3428183 Rain gutter system Rainwater gutter sealing arrangement Adjustable rainwater gutter mounting arrangement Drain shield for eave gutters Gutter protector Gutter screen having spaced ribs Rain gutter devices Gutter assembly InventorAssigneeApplicationNo. 637659 filed on 01/07/1991US Classes:248/48.1, EAVES TROUGH52/12With separator; e.g., strainerExaminersPrimary: Foss, J. FranklinAttorney, Agent or FirmForeign Patent References
International ClassE04D 013/06AbstractA clip for supporting a guard screen on a rain gutter to keep leaves and other debris from entering the gutter, the clip extending from an outer to an inner wall of the gutter and having means for attaching the clip thereto, the screen being supported on the clip, means being provided to attach the screen to the clip preventing upward movement of the screen relative to the clip and longitudinal movement of the screen relative to the gutter. | |
