Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2006-02-23
2009-06-30
Zimmerman, John J (Department: 1794)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S670000
Reexamination Certificate
active
07553550
ABSTRACT:
A method for producing permanent integral connections of oxide-dispersed metallic materials by welding. The materials or components to be connected are overlapped to form an overlapping region in a joining region of the overlapping region. The materials or components are heated below the melting temperatures of the materials and are welded to at least partially form a diffusion bond by a welding method. A noble metal foil may be between the components to be connected. The diffusion bond is heated subsequently to a temperature below the melting temperature of the materials or components and the bond is mechanically recompacted by hammering.
REFERENCES:
patent: 3714702 (1973-02-01), Hammond
patent: 3758741 (1973-09-01), Holko et al.
patent: 4131446 (1978-12-01), Dickenson
patent: 4525433 (1985-06-01), Heywood
patent: 4722469 (1988-02-01), Rydstad et al.
patent: 4817858 (1989-04-01), Verpoort
patent: 5009359 (1991-04-01), Stover et al.
patent: 5094699 (1992-03-01), Feichtinger et al.
patent: 6514631 (2003-02-01), Yamamoto et al.
patent: 6588234 (2003-07-01), Kiefer et al.
patent: 6848275 (2005-02-01), Kolberg et al.
patent: 39 04 776 (1990-08-01), None
patent: 39 15 702 (1990-11-01), None
patent: 2-127982 (1990-05-01), None
patent: 4-313489 (1992-11-01), None
patent: 5-185273 (1993-07-01), None
patent: 7-4673 (1995-01-01), None
patent: 11-28580 (1999-02-01), None
Klaus-Jürgen Matthes et al., “Schweiβtechnik: Schweiβen metallischer Konstruktionswerkstoffe,” Fachbuchverlag Leipzig, pp. 420-425, no date provided.
Filed opposition documents in Germany for DE 102 37 763.4 (filed Aug. 17, 2002), German and English translation of part 3.3 - 4 of reasons for opposition including Annexes E1-E7 as filed and translation of Annexes E2-E5 and explanation for Annexes, E1, E6-E7.
Office Action from the Japanese Patent Office issued Jan. 6, 2009 in connection with corresponding Japanese Patent Application No. JP2003-283120.
English Translation of Office Action from the Japanese Patent Office issued Jan. 6, 2009 in connection with corresponding Japanese Patent Application No. JP2003-283120.
Bauer Stefen
Borens Manfred
Eckes Franz-Peter
Melchior Stefan Friedrich
Ruehl Robert
Ostrolenk Faber Gerb & Soffen, LLP
Schott AG
Zimmerman John J
LandOfFree
Method for producing permanent integral connections of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing permanent integral connections of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing permanent integral connections of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4146023