Chairs and seats – Bottom or back – Cushioned
Reexamination Certificate
2006-10-12
2009-06-23
Cranmer, Laurie K (Department: 3636)
Chairs and seats
Bottom or back
Cushioned
C297S452580, C297S227000, C297S218400, C297S218500, C297S226000
Reexamination Certificate
active
07549708
ABSTRACT:
A seam for use in a vehicle armrest or other interior component. The seam includes a first material and a second material joined to the first material. The seam also includes a T-member connected to the first material and the second material to form a French seam appearance on the outer surface of the material. The T-member is then used to align with a groove in a foam of an armrest or other interior component to create an exterior seam on an armrest or interior component of a vehicle. The seam is created using a guide member attached to a sewing machine that will allow for sewing of the first material and second material to the T-member in a simultaneous process at a predetermined speed thus increasing efficiency of manufacturing the upholstery panel and reducing costs to the manufacturer.
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Berghoff William B.
Busha Bryan W.
Muller Daniel
Wieczorek Joseph P.
Cranmer Laurie K
Irvin Automotive Products, Inc.
Raggio & Dinnin, P.C.
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