Beds – Bedsteads – Upending
Reexamination Certificate
2008-07-15
2008-07-15
Trettel, Michael (Department: 3673)
Beds
Bedsteads
Upending
C005S160000, C005S164100
Reexamination Certificate
active
11538724
ABSTRACT:
A folding bed frame utilizes a spring support bracket that is located intermediate a bed support frame and a mattress support frame. Separate pairs of tensioning springs attach the spring support bracket to the bed support frame and to the mattress support frame. This tiered spring arrangement provides an enhanced counterweighting force to the mattress support frame, assisting a user when raising or lowering the bed. Additionally, a hanger is attached to a rear surface of a front panel to assist in the proper positioning of the panel prior to its attachment to the mattress support frame.
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Kenehan & Lambertsen, Ltd.
Lambertsen John C.
Trettel Michael
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