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US 10,988,892 B1Granted
Double-decker cloth rack
OwnerZhiqiang Luinventor
Life of this patent
Estimating the term…
Abstract
A double-decker cloth rack including a base, at least two vertical tubes, one middle horizontal tube, top horizontal tube, two tri-connect coupler with a screw-on locking nut, wherein the tri-connect coupler connects the vertical tubes to the middle horizontal tube. There are also two tri-connect horn coupler to which two extension pieces are respectively connected.
Claims10
A double-decker cloth rack comprising:
- a base;
- two bottom vertical tubes coupled to the base, each of said two bottom vertical tubes has a top end;
- two tri-couplers;
- a middle horizontal tube disposed between said two bottom vertical tubes, and has two terminal ends each of which is respectively coupled to each of said two tri-connect couplers;
- each of said two tri-connect couplers is respectively coupled to said top end of each one of said two bottom vertical tubes;
- two top vertical tubes;
- a top horizontal tube disposed between said two top vertical tubes;
- two tri-connect horn couplers each of which is coupled to said top end of each one of said two top vertical tubes;
- two movable locking nuts freely disposed on the middle horizontal tube;
- wherein each of said movable locking nuts is adapted to lockingly couple to a horizontal tubular extension of each of the two tri-connect couplers;
- and
- a vertical slit disposed on each of the two tri-connect couplers, and a horizontal slit disposed on the horizontal tubular extension, and wherein the horizontal slit is connected to the vertical slit.
9 more elements
A double-decker cloth rack comprising:
- a base;
- two bottom vertical tubes coupled to the base, each of said two bottom vertical tubes has a top end;
- two tri-couplers;
- a middle horizontal tube disposed between said two bottom vertical tubes, and has two terminal ends each of which is respectively coupled to each one of said two tri-connect couplers;
- each of said two tri-connect couplers is respectively coupled to said top end of each one of said two bottom vertical tubes;
- two top vertical tubes;
- a top horizontal tube disposed between said two top vertical tubes;
- two tri-connect horn couplers each of which is coupled to said top end of each one of said two top vertical tubes;
- two movable locking nuts freely disposed on the middle horizontal tube;
- wherein each of said movable locking nuts is adapted to lockingly couple to a horizontal tubular extension of the tri-connect coupler;
- and
- an elbow corner support disposed on each of the two tri-connect horn couplers, and wherein the base includes two horizontal slats and two end pieces, and further comprising two transversely disposed supports provided within an interior of each end piece to provide structural integrity of the two end pieces.
9 more elements
Dependencies are inferred from the claim text.