Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate
2005-12-21
2009-12-08
Hong, John C. (Department: 3726)
Metal working
Method of mechanical manufacture
Assembling or joining
C073S861120
Reexamination Certificate
active
07627939
ABSTRACT:
A measuring tube of the in-line measuring device is lined internally with a liner. The liner is made of a polyurethane produced using a catalyst that contains metal- organic compounds. The metals that are brought into the liner and remain there are chemically, especially atomically, bonded to carbon chains formed in the liner. The in-line measuring device is thus especially suited for measuring drinking water.
REFERENCES:
patent: 4932268 (1990-06-01), Hafner
patent: 5385055 (1995-01-01), Kubota et al.
patent: 5540103 (1996-07-01), Zingg
patent: 5567763 (1996-10-01), Madan
patent: 5648421 (1997-07-01), Thiele
patent: 5915280 (1999-06-01), Komatsu
patent: 1125453 (1996-06-01), None
patent: 108103 (1974-09-01), None
patent: 41 40 644 (1993-06-01), None
patent: 44 42 353 (1996-05-01), None
patent: 696 29 778 (1996-10-01), None
patent: 198 23 843 (1999-12-01), None
patent: 0 409 300 (1991-01-01), None
patent: 0 770 856 (2003-09-01), None
patent: WO 95/00568 (1995-01-01), None
Richard Vieweg, Kunstoff-Handbuch, Band VII, Plastics Handbook, vol. VII, 1966, Munich (previously filed in the German language).
Ruchel Johannes
Sulzer Thomas
Bacon & Thomas PLLC
Endress & Hauser Flowtec AG
Hong John C.
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