US1486450A - Thermos-bottle closure - Google Patents

Thermos-bottle closure Download PDF

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Publication number
US1486450A
US1486450A US603896A US60389622A US1486450A US 1486450 A US1486450 A US 1486450A US 603896 A US603896 A US 603896A US 60389622 A US60389622 A US 60389622A US 1486450 A US1486450 A US 1486450A
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United States
Prior art keywords
cork
thermos
closure
discs
spring
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Expired - Lifetime
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US603896A
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John W Peterman
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Individual
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Priority to US603896A priority Critical patent/US1486450A/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/0005—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising a single opening for filling and dispensing provided with a stopper
    • A47J41/0011—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising a single opening for filling and dispensing provided with a stopper the stopper being completely removed from the opening during dispensing

Definitions

  • An object of my invention isto provide means for positively retaining corks and similar closures upon thermos bottles and the like.
  • Another object of m invention is to provide a simple and e cient device for the purposes stated.
  • Fig. 1 is a sectional view on line 1-1 of Fig. 2 showing a device embodying my invention.
  • Fig. 2 is a sectional view on line 22 of Fig. 1.
  • the inner casing 3 has a mouth 5 for which a stopper or cork 6 forms a 010- sure.
  • a cap or cup 7 is removably mounted on the outer casing 4 by means of the 80 complementary threads 8.
  • a spring 9 carrying at its opposite ends the discs 10 and 11 is contained within the cup 7.
  • the upper disc 10 is of a diameter substantially equal to the diameter of the bottom of the cup, and the spring is mounted on the discs by any suitable means-such as by being soldered thereto so as to extend in co-axial alignment with the axes of the discs.
  • the disc 11 is of a diameter substantially equal to to the diameter of the cork or stopper 6.
  • the disc 11 carries a spiral cork screw 12 which is seated in the cork 6.
  • the spring 9 together with the discs 10 and 11 are. mounted upon the cork 6 by means of the spiral screw 12.
  • the disc 10 assumes a position in substantial circumferential alignment with the inner surface of the bottom of the cup.
  • the compression directed upon the spring 9 precludes the cork 6 from leaving its seat upon the bottle 3.
  • the positive connection between the disc 11 and the cork 6 precludes any separation of the cork and the spring, thereby affording a positive and secure seating of the cork upon the bottle 3.
  • a closure device of the class described comprising a vessel having an opening, a closure for the opening-of the vessel, a pair of discs, means yieldingly' spacing the discs from one another, means carried by one of 7 the discs for positively securin said disc and the closure upon one anot er, and a cap for moving the second disc against the yielding resistance of the disc spacing means.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Closures For Containers (AREA)

Description

March 11 1924.,
J. W. PETERMAN THERMOS BOTTLE CLOSURE Filed Nov. 29. 1922 Patented] Mar. 1111, T924.
meerso JOHN W. PET, E CINCINNATI, OHM.
w (is-BOTTLE CLOSURE.
Application filed November 29, 1922. Serial No. 608,898.
To allwhom it may concem:
Be it known that LJOHN W. PETERMAN, a citizen of the United States of America, and a resident of Cincinnati, in the county of Hamilton and State of Ohio, have invented a new and useful Improvement in a Thermos-Bottle Closure, of which the following is a specification.
An object of my invention isto provide means for positively retaining corks and similar closures upon thermos bottles and the like.
Another object of m invention is to provide a simple and e cient device for the purposes stated.
These and other objects are attained by the means described herein and disclosed in the accompanying drawings, in which- Fig. 1 is a sectional view on line 1-1 of Fig. 2 showing a device embodying my invention.
Fig. 2 is a sectional view on line 22 of Fig. 1.
i The thermos bottle-comprises the ordinary inner casing 3 supported by an outer casing 4. The inner casing 3 has a mouth 5 for which a stopper or cork 6 forms a 010- sure. A cap or cup 7 is removably mounted on the outer casing 4 by means of the 80 complementary threads 8. A spring 9 carrying at its opposite ends the discs 10 and 11 is contained within the cup 7. The upper disc 10 is of a diameter substantially equal to the diameter of the bottom of the cup, and the spring is mounted on the discs by any suitable means-such as by being soldered thereto so as to extend in co-axial alignment with the axes of the discs. The disc 11 is of a diameter substantially equal to to the diameter of the cork or stopper 6.
The disc 11 carries a spiral cork screw 12 which is seated in the cork 6.
The spring 9 together with the discs 10 and 11 are. mounted upon the cork 6 by means of the spiral screw 12. When the cork 6 is inserted in the mouth of the bottle 3, the disc 10 assumes a position in substantial circumferential alignment with the inner surface of the bottom of the cup. When the cup is secured upon the outer case 4, the compression directed upon the spring 9 precludes the cork 6 from leaving its seat upon the bottle 3. The positive connection between the disc 11 and the cork 6 precludes any separation of the cork and the spring, thereby affording a positive and secure seating of the cork upon the bottle 3.
What I claim is:
1. The combination with. a closure such as a cork, of a spring, discs carried by the 0 spring at its opposite ends, and a cork screw carried by one of the discs and extending into the closure whereby to positively fix the closure and the spring upon one another.
2. A closure device of the class described comprising a vessel having an opening, a closure for the opening-of the vessel, a pair of discs, means yieldingly' spacing the discs from one another, means carried by one of 7 the discs for positively securin said disc and the closure upon one anot er, and a cap for moving the second disc against the yielding resistance of the disc spacing means.
In testimony whereof, I have hereunto subscribed my name this 25th da of November, 1922.
JOHN W. PETERMAN.
US603896A 1922-11-29 1922-11-29 Thermos-bottle closure Expired - Lifetime US1486450A (en)

Priority Applications (1)

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US603896A US1486450A (en) 1922-11-29 1922-11-29 Thermos-bottle closure

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US603896A US1486450A (en) 1922-11-29 1922-11-29 Thermos-bottle closure

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527541A (en) * 1949-08-09 1950-10-31 Joseph L Gibbs Resilient support for containers
US2707574A (en) * 1952-06-11 1955-05-03 Klebenow Lillian Beatrice Dripless lip attachment for vacuum bottles
US6066299A (en) * 1998-01-09 2000-05-23 Q.I.S., Inc. Limited volume insert bonded in a vial
US20020121139A1 (en) * 2001-03-02 2002-09-05 Purpura Paul E. Adapter for holding a sample container to facilitate sensing of liquid level in the sample container
US20120125943A1 (en) * 2009-06-22 2012-05-24 Jun Kyeong Lee Container for pet bottle
US9414701B1 (en) * 2014-01-29 2016-08-16 Omielife, Inc. Insulated lunch box
USD769046S1 (en) * 2014-07-21 2016-10-18 Pacific Market International, Llc French press beverage maker
US11033133B2 (en) * 2018-05-04 2021-06-15 Michael J. O'Hare Thermal travel container for use with or without disposable cups

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527541A (en) * 1949-08-09 1950-10-31 Joseph L Gibbs Resilient support for containers
US2707574A (en) * 1952-06-11 1955-05-03 Klebenow Lillian Beatrice Dripless lip attachment for vacuum bottles
US6066299A (en) * 1998-01-09 2000-05-23 Q.I.S., Inc. Limited volume insert bonded in a vial
US6571580B1 (en) 1998-01-09 2003-06-03 Q.I.S., Inc. Limited volume insert bonding process in a vial
US20020121139A1 (en) * 2001-03-02 2002-09-05 Purpura Paul E. Adapter for holding a sample container to facilitate sensing of liquid level in the sample container
US20120125943A1 (en) * 2009-06-22 2012-05-24 Jun Kyeong Lee Container for pet bottle
US9414701B1 (en) * 2014-01-29 2016-08-16 Omielife, Inc. Insulated lunch box
US10271672B1 (en) 2014-01-29 2019-04-30 Omielife, Inc. Insulated lunch box
USD769046S1 (en) * 2014-07-21 2016-10-18 Pacific Market International, Llc French press beverage maker
US11033133B2 (en) * 2018-05-04 2021-06-15 Michael J. O'Hare Thermal travel container for use with or without disposable cups

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