Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Reexamination Certificate
2007-08-28
2007-08-28
Hess, B. Hamilton (Department: 1774)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
C428S090000, C428S091000, C428S370000, C428S373000, C428S392000, C428S402200
Reexamination Certificate
active
10447346
ABSTRACT:
An insulation material having insulative properties of a synthetic down, while have a fir-tree structure more similar to natural down, and being in a blown form. The blowable insulation material is composed of plural units each having a number of filaments that are fused at one end of the unit and are open at an opposite end.
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Davis Trent W.
Laskorski Victor P.
Albany International Corp.
Frommer & Lawrence & Haug LLP
Hess B. Hamilton
Joy David J.
Santucci Ronald R.
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