US2007000005A1PendingUtilityA1
Soft pad
Individually held — no corporate assignee on recordPriority: Jun 20, 2005Filed: Jun 20, 2005Published: Jan 4, 2007
Est. expiryJun 20, 2025(expired)· nominal 20-yr term from priority
Inventors:Wen-Lung Wang
A41D 13/065
42
PatentIndex Score
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Claims
Abstract
A soft pad including a flat soft substrate and a facial unit added to one face of the soft substrate. The facial unit is composed of at least a first and a second plastic membranes which are combined together. The second plastic membrane is attached to the face of the soft substrate. Multiple independent hollow bosses are distributed over the first plastic membrane. Multiple envelope spaces are respectively defined by the bosses and formed between the first and second plastic membranes without communicating with each other.
Claims
exact text as granted — not AI-modified1 . A soft pad comprising a flat soft substrate and a facial unit added to one face of the soft substrate, the facial unit being composed of at least a first and a second plastic membranes which are combined together, the second plastic membrane being attached to the face of the soft substrate, multiple independent hollow bosses being distributed over the first plastic membrane, whereby multiple envelope spaces are respectively defined by the bosses and formed between the first and second plastic membranes without communicating with each other.
2 . The soft pad as claimed in claim 1 , wherein at least of the plastic membranes of the facial unit is printed with decorative stripes or pictures.Join the waitlist — get patent alerts
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