Doors

Details Doors Doors

2005-11-08

2005-11-08

Canfield, Robert (Department: 3635)

Static structures (e.g., buildings)

Composite prefabricated panel including adjunctive means

Having separate attached, elongated edging or stiffener

C052S800100, C052S784150, C052S794100, C052S309900, C052S749100, C052S745150

Reexamination Certificate

active

06962031

ABSTRACT:
A door comprises a framework formed from lengths of pultruded synthetic material having a low coefficient of thermal expansion, the space defined by the framework may be at least partially occupied by a core comprising a body of synthetic, structural-density, foam material and skins may be secured to opposed faces thereof to leave edges of the framework exposed.

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1999-230939, Jan. 1999, Derwent Abstrac.
European Search Report—EP 1 223 289 A3—Jul. 17, 2003.

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