Stock material or miscellaneous articles – Structurally defined web or sheet – Fold at edge
Reexamination Certificate
2006-11-28
2006-11-28
Cooke, Colleen P. (Department: 1754)
Stock material or miscellaneous articles
Structurally defined web or sheet
Fold at edge
C160S019000
Reexamination Certificate
active
07141291
ABSTRACT:
Window treatment structures formed from a felted fibrous material such as needle punched felt as the material of construction. The felted fibrous material is adapted to accept grooved score lines to define living hinges for bending of the material to form top and/or side portions of the finished structure using a singe panel of such material.
REFERENCES:
patent: 2637380 (1953-05-01), Hyde
patent: 4863776 (1989-09-01), Sternlieb
patent: 5194310 (1993-03-01), Lenderink
patent: 2004/0028958 (2004-02-01), Assink et al.
Cooke Colleen P.
Intellectual Prop, LLC
Robertson J. M.
The Felters Group
Wartalowicz Paul
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