Insulative flexible connector
Patent 4183557 Issued on January 15, 1980. Estimated Expiration Date: 
February 15, 1998. 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.
February 15, 1998. 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 3109670 3128220 3214807 3439406 3460856 3836181 InventorAssigneeApplicationNo. 05/878065 filed on 02/15/1978US Classes:285/53, Sleeve24/16R, BALE AND PACKAGE TIES, HOSE CLAMPS285/294.2, Wrapped285/424, Sheet29/509Overedge assembling of seated partExaminersPrimary: Callaghan, Thomas F.Attorney, Agent or FirmInternational ClassesF16L 59/00 (20060101)F16L 25/00 (20060101) F16L 27/107 (20060101) F24F 13/02 (20060101) F16L 27/00 (20060101) F16L 59/18 (20060101) AbstractThis invention relates to a flexible connector material of the type used in air circulating systems, such as air conditioning and warm air systems, to span the space between adjacent ducts, whereby vibration in one duct is not transmitted to the other and there is no air loss at the interface. More particularly, the invention relates to a connector material of the type described wherein thermal losses are minimized at the noted interface. | |
