Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Reexamination Certificate
2007-05-01
2007-05-01
Vo, Hai (Department: 1771)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
C428S158000, C428S177000, C428S218000, C428S317100, C428S317900, C428S319100, C428S319300, C428S131000
Reexamination Certificate
active
10026501
ABSTRACT:
A tri-laminate body panel stiffener includes two polymer layers with or without a backing. One of the layers is a compliant foam layer mounted against a substrate while the other layer is a rigid foam layer mounted against the compliant foam layer. In another aspect of the invention the laminate comprises a backing member having an expandable foam mounted thereto with two or more opposing edges of the laminate being of non-straight construction such as being wavy or saw tooth. A pattern of holes may be formed through the foam and backing layers.
REFERENCES:
patent: 3640836 (1972-02-01), Oberst et al.
patent: 3833404 (1974-09-01), Sperling et al.
patent: 3919443 (1975-11-01), Porter
patent: 3953067 (1976-04-01), Isola
patent: 4042746 (1977-08-01), Hofer
patent: 4128683 (1978-12-01), Nomura et al.
patent: 4211590 (1980-07-01), Steward et al.
patent: 4234907 (1980-11-01), Daniel
patent: 4399174 (1983-08-01), Tanaka et al.
patent: 4901500 (1990-02-01), Wycech
patent: 5073429 (1991-12-01), Steinke et al.
patent: 5215796 (1993-06-01), Mueller et al.
patent: 5260097 (1993-11-01), Silvestre
patent: 5456976 (1995-10-01), LaMarca et al.
patent: 5575526 (1996-11-01), Wycech
patent: 5695867 (1997-12-01), Saitoh et al.
patent: 5861202 (1999-01-01), Kimura et al.
patent: 5866052 (1999-02-01), Muramatsu
patent: 5888600 (1999-03-01), Wycech
patent: 6027798 (2000-02-01), Childress
patent: 6372334 (2002-04-01), Wycech
patent: 882.163 (1980-01-01), None
patent: 0 060 561 (1982-09-01), None
patent: 0 893 331 (1999-01-01), None
patent: 08169076 (1996-07-01), None
Harper Stephen D.
Henkel Kommanditgesellschaft auf Aktien
Pezzner Harold
Vo Hai
LandOfFree
Reinforcement laminate does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reinforcement laminate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reinforcement laminate will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3782356