Ergonomic backpack

Details Ergonomic backpack Ergonomic backpack

2006-05-12

2010-06-01

Newhouse, Nathan J (Department: 3782)

Package and article carriers

Carried by animate bearer

Article held by receiver

C224S632000, C224S635000, C224S628000

Reexamination Certificate

active

07726530

ABSTRACT:
An ergonomic backpack that comprises a main compartment, an elongated longitudinal curved-shaped back support, padding, and a strap assembly. The main compartment defines a substantially hollow first cavity. The elongated longitudinal curved-shaped back support has curvature areas. One curvature area complements and supports a thoracic vertebrae of a human vertebral column, and the other curvature area complements and supports a lumbar vertebrae. The padding comprises dorsal padding and lumbar padding. The dorsal padding and the lumbar padding are of a sufficient predetermined thickness to dispense pressure upon the human vertebral column. The pressure results from a force established by a weight of matter housed within the first cavity, or otherwise secured upon the main compartment. The strap assembly is fixedly secured to the main compartment and comprises shoulder straps, chest straps, and waist straps. The strap assembly also dispenses the pressure resulting from the force described above.

REFERENCES:
patent: 4479595 (1984-10-01), Opsal
patent: 5209384 (1993-05-01), Anderson
patent: 5361955 (1994-11-01), Gregory
patent: 6095389 (2000-08-01), Fenton et al.
patent: 6626341 (2003-09-01), Mitchell
patent: 6626342 (2003-09-01), Gleason

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