US2008134542A1PendingUtilityA1
Shoe heel structure
Est. expiryDec 6, 2026(~0.4 yrs left)· nominal 20-yr term from priority
Inventors:Wen-Tong Shih
A43B 21/42
23
PatentIndex Score
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Claims
Abstract
A shoe heel structure includes a heel having a first hole with a thread thereon and a heeltap having a first screw. The first screw is being inserted into and engaged with the first hole. The wearer is able to remove an old heeltap from the heel and then assemble a new heeltap onto the same heel. In a further embodiment, the heeltap can be further guaranteed with a more secure fixation with the heel in the heel structure using a second screw and a second hole.
Claims
exact text as granted — not AI-modified1 . A shoe heel structure, comprising:
a heel having a first hole disposed therein and with a thread on the first hole; and a heeltap attached with a first screw at a top thereof, wherein the first screw is attached to the heeltap, inserted into and engaged with the first hole of the heel.
2 . The shoe heel structure as claimed in claim 1 , wherein the thread of the first hole of the heel is irregular, and the first screw has a hollow pad sleeved thereon.
3 . The shoe heel structure as claimed in claim 1 , wherein the heel further comprises a second hole, wherein the second hole is laterally formed, connected, and open to the first hole, and for receiving a second screw inside the second hole, and as the second screw is screwed tight, the interior portion of the second screw is abutted against the first screw of the heeltap for preventing the first screw of the heeltap from loosening and falling off.Join the waitlist — get patent alerts
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