Chairs and seats – Bottom or back – Contoured bottom
Reexamination Certificate
2007-09-18
2007-09-18
Brown, Peter R. (Department: 3636)
Chairs and seats
Bottom or back
Contoured bottom
C005S653000, C297S452210, C297S452230
Reexamination Certificate
active
11149806
ABSTRACT:
By combining a wedged cushion and specialized method for aligning a user's ischial tuberosities—which increases relative lordosis in the lumbar spine and pelvis venous outflow from the lower extremities, in a sitting position by decreasing venous obstruction and enhancing flow at the femoral vein level, novel seating products are achieved which are particularly amenable to installation in combination with conventional children's seating mechanisms, using seat cushions, inserts, or specialized plastic-related enhancements. Proper spinal alignment, growth and sustainable posture are further possible for developing systems according to the teachings of the present disclosure.
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Brown Peter R.
Gluck Peter J.
Greenberg & Traurig, LLP
NuBax Limited
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