Beds – Waterbed or associated device – With frame means supporting or surrounding a removable bladder
Reexamination Certificate
2005-02-22
2005-02-22
Santos, Robert G. (Department: 3673)
Beds
Waterbed or associated device
With frame means supporting or surrounding a removable bladder
C005S685000, C005S678000, C005S911000
Reexamination Certificate
active
06857152
ABSTRACT:
A water bed structure includes water containing bodies, a concave bed body, air protection borders and a bed housing, wherein the water containing bodies are installed in accommodating chambers formed by the concave bed body and the air protection borders, and are placed into the bed housing. The concave bed body has each of four sides thereof provided with at least two openings for installing four unfilled air protection borders through the openings. The four air protection borders are provided with air inlet plugs that are located at the openings at the four sides of the four air protection borders. The assembled air protection borders and the concave bed of the water containing beds are placed into an inverted U-shape bed housing in an upward direction, such that the openings of the concave bed body and the air inlet plugs of the air protection borders are concealed.
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