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US1613940A - Paste tube - Google Patents

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Publication number
US1613940A
US1613940A US110969A US11096926A US1613940A US 1613940 A US1613940 A US 1613940A US 110969 A US110969 A US 110969A US 11096926 A US11096926 A US 11096926A US 1613940 A US1613940 A US 1613940A
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United States
Prior art keywords
paste
orifice
teeth
tube
paste tube
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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US110969A
Inventor
Copen Simon Irving
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Individual
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Individual
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Priority to US110969A priority Critical patent/US1613940A/en
Application granted granted Critical
Publication of US1613940A publication Critical patent/US1613940A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
    • B65D35/36—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for applying contents to surfaces
    • B65D35/38—Nozzles

Definitions

  • the object of my invention relates to improvements in collapsible tubes for containing dental tooth paste, and especially toan improvement in the opening in the spout of the tube.
  • the openings at the spout of the tube at present are formed either round or rectangular, with the result that the paste leaving the opening assumes either a round or rect'angular form. I find that these forms have the following objections.
  • the paste has a tendency to fall off the brush before the user has an opportunity to apply it to the teeth.
  • the place Where the greatest part of the paste is required is on the outside and inside of the teeth and around the necks of the teeth. But with the forms of the paste now used and above described, there is no opportunity for the paste to be applied at thesurfaces required. I a
  • the object of my invention is to form an opening or orifice, that when the paste, as it leaves the orifice, and is put on the brush,
  • Fig. 2 is a plan View of Fig. 1 showing the orifice somewhat enlarged.
  • Fig. 3 shows the same orifice as Fig. 2 with ends'of the orifice somewhat rounded.
  • FIG. 1 shows in general a collapsible sheet metal tube of tooth paste, having a spout 2 and an opening or orifice 3 of the form shown.
  • the orifice will be about the same Width as the width of the bristles' in an ordinary tooth brush, with the result that the paste as it leaves the orifice will fit to the top of the bristles and will be prevented from falling off.
  • the greater part of the paste is concentrated at its ends, asshown, with the result that when the bristles are applied to the teeth, the paste at the ends will be in position where it is needed, i. e. near the necks of the teeth, or the gum line and the surfaces of the teeth.
  • a collapsible tube having a discharge orifice of which at least one side is concave.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)

Description

Jan. 11 1927. 1,613,940
s. l. COPEN PASTE TUBE Filed May 22, I926 /NVENTOR Patented Jail. 11, 1927.
PATENTV'O FFICE.
SIMON IRVING COPEN, OF CHELSEA, MASSACHUSETTS.
PASTE TUBE.
Application filed May 22,
The object of my invention relates to improvements in collapsible tubes for containing dental tooth paste, and especially toan improvement in the opening in the spout of the tube. i
The openings at the spout of the tube at present are formed either round or rectangular, with the result that the paste leaving the opening assumes either a round or rect'angular form. I find that these forms have the following objections. The paste has a tendency to fall off the brush before the user has an opportunity to apply it to the teeth. Furthermore, the place Where the greatest part of the paste is required, is on the outside and inside of the teeth and around the necks of the teeth. But with the forms of the paste now used and above described, there is no opportunity for the paste to be applied at thesurfaces required. I a
. The object of my invention is to form an opening or orifice, that when the paste, as it leaves the orifice, and is put on the brush,
will remain on the brush and will be prevented from falling ofi. And the paste will be so formed that the greater part of the paste will be at the places where the paste is wanted "most, i. e. at the necks of the teeth and the surfaces of the. teeth. I
The invention will be hereinafter considered in detail and specifically claimed. Reference will now be had to the drawing forming a part of this application, wherein there is illustrated a preferred embodiment of my 5 invention, but it is understood that the struc- 1928. Serial No. 110,969..
tural elements thereof can be varied or changed as for shape, size and form without departing from the spirit of the invention. J
.ing the orifice or opening.
Fig. 2 is a plan View of Fig. 1 showing the orifice somewhat enlarged.
Fig. 3 shows the same orifice as Fig. 2 with ends'of the orifice somewhat rounded.
In the drawings. 1 shows in general a collapsible sheet metal tube of tooth paste, having a spout 2 and an opening or orifice 3 of the form shown. The orifice will be about the same Width as the width of the bristles' in an ordinary tooth brush, with the result that the paste as it leaves the orifice will fit to the top of the bristles and will be prevented from falling off.
The greater part of the paste is concentrated at its ends, asshown, with the result that when the bristles are applied to the teeth, the paste at the ends will be in position where it is needed, i. e. near the necks of the teeth, or the gum line and the surfaces of the teeth.
Having described my invention, what I 7 1. A collapsible paste tube having a double concaved shaped discharge orifice.
2. A collapsible tube having a discharge orifice of which at least one side is concave.
S. IRVING COPEN.
US110969A 1926-05-22 1926-05-22 Paste tube Expired - Lifetime US1613940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US110969A US1613940A (en) 1926-05-22 1926-05-22 Paste tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US110969A US1613940A (en) 1926-05-22 1926-05-22 Paste tube

Publications (1)

Publication Number Publication Date
US1613940A true US1613940A (en) 1927-01-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
US110969A Expired - Lifetime US1613940A (en) 1926-05-22 1926-05-22 Paste tube

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131428A (en) * 1958-12-19 1964-05-05 Celanese Corp Spinneret and spinning method
US5868323A (en) * 1996-03-16 1999-02-09 Reckitt & Colman Inc. Dispensing orifice for liquid condiments
US20090247966A1 (en) * 2008-03-28 2009-10-01 Gunn Euen T Methods and products for applying structured compositions to a substrate
US20090246376A1 (en) * 2008-03-28 2009-10-01 Gunn Euen T Methods and products for applying structured compositions to a substrate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131428A (en) * 1958-12-19 1964-05-05 Celanese Corp Spinneret and spinning method
US5868323A (en) * 1996-03-16 1999-02-09 Reckitt & Colman Inc. Dispensing orifice for liquid condiments
US20090247966A1 (en) * 2008-03-28 2009-10-01 Gunn Euen T Methods and products for applying structured compositions to a substrate
US20090246376A1 (en) * 2008-03-28 2009-10-01 Gunn Euen T Methods and products for applying structured compositions to a substrate

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