US1950293A - Bottle and jar closure - Google Patents

Bottle and jar closure Download PDF

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Publication number
US1950293A
US1950293A US521109A US52110931A US1950293A US 1950293 A US1950293 A US 1950293A US 521109 A US521109 A US 521109A US 52110931 A US52110931 A US 52110931A US 1950293 A US1950293 A US 1950293A
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US
United States
Prior art keywords
closure
bottle
top portion
jar closure
jar
Prior art date
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
Application number
US521109A
Inventor
Leslie R N Carvalho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CLOSURE SERVICE Co
Original Assignee
CLOSURE SERVICE Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CLOSURE SERVICE Co filed Critical CLOSURE SERVICE Co
Priority to US521109A priority Critical patent/US1950293A/en
Application granted granted Critical
Publication of US1950293A publication Critical patent/US1950293A/en
Anticipated expiration legal-status Critical
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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/32—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with brushes or rods for applying or stirring contents

Definitions

  • the present invention relates to improvements in closures for bottles and jars and more particularly to that type of closure adapted to carry a fluid dispensing implement such as an applicator rod.
  • An object of the present invention is the provision of an improved practical construction in which the applicator" rod or other similar dispensing implement, is separably connected to-the closure and performs the secondary .function of removably aflixing a sealing gasket to the closure.
  • Fig. 1 is a sectional elevational view illustrating my invention.
  • Fig. 2 is a sectional elevation showing the closure, sealing, gasket, and applicator" rod separated.
  • a bottle 5 is sho sealed by a closure 6 constructed in accordance with the present invention.
  • the bottle has a neck '7, the upper portion of which is reduced in diameter and provided with external screw threads 8 adapted to engage corresponding internal threads 9 on the skirt'lO or flange, of the closure 6.
  • the closure 6, in the form illustrated, is molded.
  • the circular top portion 11 from which the internally threaded skirt 10 depends is provided with a threaded recess 12 in its inner face, the axis of which is intended to be substantially-in line with the axis of the bottle 5.
  • An applicator rod 13, or other fluid dispensing implement, preferably formed of glass, is separably connected to 50 the closure 6 and for this purpose is provided at one end with an externally threaded head 14 which is screwed into the threaded recess 12.
  • a circular shoulder 15 is provided just below the head 14 and faces upwardly for the purpose of 35 securing a sealing gasket 16 in place by clamping it against the top portion of the closure.
  • a molded closure comprising a circular top portion and adepending attaching flange, said flange having internal screw threads, said top portion provided with a downwardly facing threaded recess disposedcoaxially with respect to the attaching flange, a sealing gasket disposed in contact with the lower side of said top portion and having an opening in register with said recess, a glass applicator rod having an enlarged screw threaded head formed integral with one end and screwed into said recess, and a continuous upwardly facing shoulder below and of greater diameter than said head for securing the gasket in engagement 85 with the lower side of the-top portion.

Description

March 6, 1934. L.. R. N. CARVALHO BOTTLE 'AND JAR CLOSURE Filed March 9, 1931 Patented Mar. 6, 1934 UNITED STATES PATENT OFFICE BOTTLE A'ND JAR CLOSURE Leslie R. N. Canalho, Toledo, Ohio, asslgnor to The Closure Service Company, Toledo, Ohio, a
corporation of Ohio The present invention relates to improvements in closures for bottles and jars and more particularly to that type of closure adapted to carry a fluid dispensing implement such as an applicator rod.
An object of the present invention is the provision of an improved practical construction in which the applicator" rod or other similar dispensing implement, is separably connected to-the closure and performs the secondary .function of removably aflixing a sealing gasket to the closure.
.Other objects of the invention will be in part apparent and in part pointed out hereinafter.
In the drawing: v
Fig. 1 is a sectional elevational view illustrating my invention.
Fig. 2 is a sectional elevation showing the closure, sealing, gasket, and applicator" rod separated.
Referring to the drawing, a bottle 5 is sho sealed by a closure 6 constructed in accordance with the present invention. The bottle has a neck '7, the upper portion of which is reduced in diameter and provided with external screw threads 8 adapted to engage corresponding internal threads 9 on the skirt'lO or flange, of the closure 6.
The closure 6, in the form illustrated, is molded.
Any suitable material such as is widely used at the present time in the manufacture of mold closures, may well be used. Obviously, it is not desired to limit the present invention to the use of a molded cap since other forms may be embodied.
The circular top portion 11 from which the internally threaded skirt 10 depends is provided with a threaded recess 12 in its inner face, the axis of which is intended to be substantially-in line with the axis of the bottle 5. An applicator rod 13, or other fluid dispensing implement, preferably formed of glass, is separably connected to 50 the closure 6 and for this purpose is provided at one end with an externally threaded head 14 which is screwed into the threaded recess 12. A circular shoulder 15 is provided just below the head 14 and faces upwardly for the purpose of 35 securing a sealing gasket 16 in place by clamping it against the top portion of the closure. The manner in which the several elements are assembled is entirely obvious.
Modifications may be resorted to within the spirit and scope of the appended claim.
I claim:
A molded closure comprising a circular top portion and adepending attaching flange, said flange having internal screw threads, said top portion provided with a downwardly facing threaded recess disposedcoaxially with respect to the attaching flange, a sealing gasket disposed in contact with the lower side of said top portion and having an opening in register with said recess, a glass applicator rod having an enlarged screw threaded head formed integral with one end and screwed into said recess, and a continuous upwardly facing shoulder below and of greater diameter than said head for securing the gasket in engagement 85 with the lower side of the-top portion.
LESLIE R. N. CARVALHO.
US521109A 1931-03-09 1931-03-09 Bottle and jar closure Expired - Lifetime US1950293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US521109A US1950293A (en) 1931-03-09 1931-03-09 Bottle and jar closure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US521109A US1950293A (en) 1931-03-09 1931-03-09 Bottle and jar closure

Publications (1)

Publication Number Publication Date
US1950293A true US1950293A (en) 1934-03-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
US521109A Expired - Lifetime US1950293A (en) 1931-03-09 1931-03-09 Bottle and jar closure

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917766A (en) * 1957-09-03 1959-12-22 Ciffo Ignatz Non spillable bottle
US3087191A (en) * 1958-07-07 1963-04-30 Robert L Plunkett Molded plastic dauber cap construction
US3122357A (en) * 1961-08-03 1964-02-25 Carl H Roch Combined closure and mixer or stirrer
USD857509S1 (en) * 2017-05-30 2019-08-27 Mary Kay Inc. Bottle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917766A (en) * 1957-09-03 1959-12-22 Ciffo Ignatz Non spillable bottle
US3087191A (en) * 1958-07-07 1963-04-30 Robert L Plunkett Molded plastic dauber cap construction
US3122357A (en) * 1961-08-03 1964-02-25 Carl H Roch Combined closure and mixer or stirrer
USD857509S1 (en) * 2017-05-30 2019-08-27 Mary Kay Inc. Bottle

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