# US 8,540,075 B2 · Square cigar tube

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- Number: US 8,540,075 B2
- Document ID: US8540075B2
- Status: Granted
- Kind: B2
- Application number: 13/575,025
- Filed: 2011-09-16
- Published: 2012-11-22
- Granted: 2013-09-24
- Earliest claimed: 2010-10-29
- Assignees: Almaster Research & Development Co., Ltd.
- Applicants: Ngan Andrew Chau
- Inventors: Ngan Andrew Chau
- Web page: https://patentgrep.com/patent/US8540075B2

## CPC

- B65D 85/12: for cigars
- A24F 15/12: for pocket use {(A24F15/005 takes precedence)}
- B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- A24F: SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes A61M15/06)

## Abstract

Disclosed is a square cigar tube, comprising a first square tube part (1) and a second square tube part (2). The first square tube part and the second square tube part are connected; a through hole (11) is arranged in the first square tube part, and a through hole (21) is arranged in the second square tube part; a first magnet accommodating space (12) is arranged on an end surface of the first square tube part connected to the second square tube part, and a first tube lid (3) is arranged on the other end; a second magnet accommodating space (22) is arranged on an end surface of the second square tube part connected to the first square tube part, and a second tube lid (4) is arranged on the other end; a first magnet (8) is arranged in the first accommodating space, and a second magnet (9) is arranged in the second accommodating space. The square cigar tube makes it easy to take out or put in a cigar, is accurate in positioning, and is convenient to clean.

## Claims

### Claim 1

A square cigar tube, comprising a first square tube part and a second square tube part, wherein the first square tube part and the second square tube part are connected; a through hole is arranged in the first square tube part, and a through hole is arranged in the second square tube part; a first magnet accommodating space is arranged on an end surface of the first square tube part connected to the second square tube part, and a first tube lid is arranged on the other end; a second magnet accommodating space is arranged on an end surface of the second square tube part connected to the first square tube part, and a second tube lid is arranged on the other end; a first magnet is arranged in the first accommodating space, and a second magnet is arranged in the second accommodating space.

### Claim 2 (depends on 1)

The square cigar tube according to claim 1, wherein a first step round hole whose diameter is bigger than that of the through hole of the first square tube part is arranged in the through hole of the first square tube part at the end close to the second square tube part; a second step round hole whose diameter is bigger than that of the through hole of the second square tube part is arranged in the through hole of the second square tube part at the end close to the first square tube part; a cigar aluminum tube is arranged both in the first step round hole and the second step round hole; a clearance is arranged between a step of the second step round hole and an end face of the cigar aluminum tube which is located in the second step round hole; a cedar or a fragrance fir is arranged in the clearance.

### Claim 3 (depends on 2)

The square cigar tube according to claim 2, wherein a first step square hole whose side length is bigger than the diameter of the first step round hole is arranged in the first step round hole of the first square tube part at the end close to the second square tube part, a third tube lid is arranged in the first step square hole, and a through hole is formed on the third tube lid.

### Claim 4 (depends on 1)

The square cigar tube according to claim 1, wherein a fourth tube lid is arranged between the first square tube part and the second square tube part, the fourth tube lid is square and has a same section size as that of the second square tube part; a third magnet accommodating space is arranged on an end face of the fourth tube lid and the third magnet accommodating space is used for placing the second magnet.

### Claim 5 (depends on 1)

The square cigar tube according to claim 1, wherein the first tube lid is cambered; a third step round hole is arranged on an end of the first square tube part for mounting the first tube lid, the first tube lid is arranged in the third step round hole.

### Claim 6 (depends on 1)

The square cigar tube according to claim 1, wherein a second step square hole is arranged on an end of the second square tube part which is used for mounting the second tube lid; the second tube lid is square and the second tube lid is mounted in the second step square hole.