Pillow construction

Details Pillow construction Pillow construction

2007-12-25

2007-12-25

Trettel, Michael (Department: 3673)

Beds

Support means for discrete portion of user, useable with bed...

For head or neck

C005S632000

Reexamination Certificate

active

11431784

ABSTRACT:
A pillow of complex shape includes a head support assembly having a pair of side structures extending along sides of the pillow. The side structures have an upper surface inclined from a high end adjacent a head end of the pillow and a low end intermediate the sides of the pillow. The side structures taper from a maximum width in a middle area toward both the upper and lower ends of the wings. The head support assembly includes a central section that may be either of a simple cross-sectional shape or a more complex shape.

REFERENCES:
patent: 2167622 (1939-08-01), Bentivoglio
patent: 3243828 (1966-04-01), McCarthy
patent: 4218792 (1980-08-01), Kogan
patent: 4850067 (1989-07-01), Latorre
patent: 4907306 (1990-03-01), Nakaji
patent: 5479667 (1996-01-01), Nelson et al.
patent: 5581831 (1996-12-01), Xiang
patent: 6226817 (2001-05-01), Rubio

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