US2005177981A1PendingUtilityA1
Handle sleeve
Priority: Feb 17, 2004Filed: Feb 17, 2004Published: Aug 18, 2005
Est. expiryFeb 17, 2024(expired)· nominal 20-yr term from priority
Inventors:Jack Wang
A63B 60/14A63B 60/10A63B 60/06A63B 60/16A63B 60/08A63B 49/08A63B 60/00
46
PatentIndex Score
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Claims
Abstract
A handle sleeve includes a tube, which is made by an elongated piece rolled. The elongated piece has a first surface, a second surface and two bonding portions at two elongated sides thereof. The two bonding portions having the first surface are bonded together face to face to form a connecting portion. The tube has the first surface at an exterior thereof and has the second surface and the connecting portion at an interior thereof.
Claims
exact text as granted — not AI-modified1 . A handle sleeve, comprising a tube, which is made by an elongated piece rolled, wherein the piece has a first surface, a second surface and two bonding portions at two elongated sides thereof, wherein said two bonding portions having the first surface are bonded together face to face to form a connecting portion, wherein the tube has the first surface at an exterior thereof and has the second surface and the connecting portion at an interior thereof.
2 . The handle sleeve as defined in claim 1 , wherein the piece has a plurality of layers stacked.
3 . The handle sleeve as defined in claim 2 , wherein the piece has a first layer made of polyurethane and a second layer made of a foaming material stacked.
4 . The handle sleeve as defined in claim 1 , wherein the piece has a shape of an isosceles trapezium so that the tube has an end with a greater diameter and the other end with a smaller diameter.
5 . The handle sleeve has defined in claim 1 , wherein said two elongated sides of the piece are tilted.
6 . The handle sleeve as defined in claim 1 , further comprising an inner tube having an open end and a close end and a winding layer, which is formed by a band wound on the inner tube, wherein the inner tube is inserted into the interior of the tube.
7 . The handle sleeve as defined in claim 1 , wherein the bonding portions of the piece are bonded together by stitching.
8 . The handle sleeve as defined in claim 1 , wherein the bonding portions of the piece are bonded together by a high frequency wave technique.Join the waitlist — get patent alerts
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