Heat shield

Details Heat shield Heat shield

2011-07-05

2011-07-05

Zimmerman, John J (Department: 1784)

Stock material or miscellaneous articles

All metal or with adjacent metals

Nonplanar uniform thickness or nonlinear uniform diameter

C181S284000, C428S603000

Reexamination Certificate

active

07972708

ABSTRACT:
A heat shield for shielding an object against heat and/or noise has at least one metal layer having a first and a second surface, beyond at least one of which a plurality of embossments projects. At least a part of the embossments differ from the remaining embossments in their size.

REFERENCES:
patent: 2391997 (1946-01-01), Noble
patent: 3171517 (1965-03-01), Howell
patent: 4348442 (1982-09-01), Figge
patent: 4856175 (1989-08-01), Swensen et al.
patent: 5124191 (1992-06-01), Seksaria
patent: 5196253 (1993-03-01), Mueller et al.
patent: 5800905 (1998-09-01), Sheridan et al.
patent: 5981082 (1999-11-01), Pirchl
patent: 6004652 (1999-12-01), Clark
patent: 6451447 (2002-09-01), Ragland et al.
patent: 2006/0194025 (2006-08-01), Oxenknecht
patent: 2007/0122568 (2007-05-01), Blomeling
patent: 2009/0029139 (2009-01-01), Schweiggart et al.
patent: 4035177 (1992-05-01), None
patent: 19849366 (2000-04-01), None
patent: 299 24 102 (2001-11-01), None
patent: 0382459 (1990-08-01), None
patent: 1 775 437 (2007-04-01), None
patent: WO 0046493 (2000-08-01), None
patent: WO 2004098808 (2004-11-01), None

Affiliated with

Also associated with

Rating

Heat shield does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat shield, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat shield will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2650065