Stock material or miscellaneous articles – All metal or with adjacent metals – Having composition – density – or hardness gradient
Reexamination Certificate
2007-10-09
2007-10-09
Zimmerman, John J. (Department: 1775)
Stock material or miscellaneous articles
All metal or with adjacent metals
Having composition, density, or hardness gradient
C428S621000, C428S614000, C428S212000, C428S293100, C428S294400, C428S539500
Reexamination Certificate
active
10784311
ABSTRACT:
A fiber-reinforced metal-ceramic composite material having a hot ceramic side and a cool metal side and a graded ceramic-metal zone therebetween, wherein the ceramic content of said composite ranges from 100% at said hot ceramic side to 0% at said cool metal side and the metal content of said composite ranges from 0% at said hot ceramic side to 100% at said cool metal side, and wherein said fiber reinforcement is graded by coefficient of thermal expansion from the hot ceramic side to the cool metal side.
REFERENCES:
patent: 5354528 (1994-10-01), Akiyama et al.
patent: 5549151 (1996-08-01), Yang
patent: 5580658 (1996-12-01), Maruyama et al.
patent: 6037066 (2000-03-01), Kuwabara
patent: 6251815 (2001-06-01), Parthasarathy et al.
patent: 6254974 (2001-07-01), Hanzawa et al.
patent: 6322897 (2001-11-01), Borchert et al.
patent: 6986940 (2006-01-01), Carper
patent: 04-298332 (1992-10-01), None
Kerans Ronald J.
Parthasarathy Triplicane A.
Afmclo/Jaz
Hersko Bart S.
Savage Jason
United States of America as represented by the Secretary of the
Zimmerman John J.
LandOfFree
Hybrid composite materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hybrid composite materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hybrid composite materials will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3898608