Building blocks for integrated gas panel
Patent 5836355 Issued on November 17, 1998. Estimated Expiration Date: 
December 3, 2016. 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.
December 3, 2016. 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 3572368 3863666 3915194 Modular color changers with improved valves and manifolds Fault tolerant fluid flow apparatus Modular pneumatic control systems Valve base plate assembly Gas supplying system and gas supplying apparatus Processing apparatus and flow control arrangement therefor Modular gas box system Patent #: 5662143 InventorsAssigneeApplicationNo. 760150 filed on 12/03/1996US Classes:137/884, Sectional block structure137/269CONVERTIBLEExaminersPrimary: Lee, KevinForeign Patent References
International ClassF16K 011/00AbstractA gas panel comprising a plurality of discreet blocks. The gas panel of the present invention includes a first functional component coupled to a first face of a first block wherein the first face has a first port configuration. A second functional component coupled to a first face of a second block wherein the first face of the second block has the first port configuration and wherein the first functional component is different than the second functional component.Other References
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