US672791A - Milk-can closure. - Google Patents

Milk-can closure. Download PDF

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Publication number
US672791A
US672791A US1901044827A US672791A US 672791 A US672791 A US 672791A US 1901044827 A US1901044827 A US 1901044827A US 672791 A US672791 A US 672791A
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United States
Prior art keywords
milk
closure
plug
recess
mills
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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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Ezekiel Mills Jr
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Individual
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Priority to US1901044827 priority Critical patent/US672791A/en
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Publication of US672791A publication Critical patent/US672791A/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
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/06—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of different actions in succession
    • B65D50/067—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of different actions in succession using integral or non-integral accessories, e.g. tool, key
    • B65D50/068—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of different actions in succession using integral or non-integral accessories, e.g. tool, key the closure comprising an inner closure and a freely rotating outer cap or sleeve whereby a tool, key or the like is inserted between the two closure elements to enable removal of the closure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/42—Rigid engaging means

Definitions

  • This invention relates to certain improvements in milk-can closures, and particularly that type of closure in which a flanged plug is screwed into the can-top; and the said invention consists in means whereby the said flanged plug may be turned to close and unclose the can, as will hereinafter fully appear.
  • FIG. 1 is a vertical section of the upper end of a milk-can embodying the present invention.
  • Fig. 2 is a top view of the same.
  • Fig. 3 is apartly-sectional side view of a key whereby the flanged closing-plug is turned.
  • Fig. 4 is an under side view of Fig. 3.
  • 1 is the upper end of an ordinary milk-can, and 2 the can-top, which is secured in any suitable manner to the upper end of the can proper.
  • FIG. 4 is a threaded flanged plug screwed into the top 2, as shown in Fig. 1.
  • a cylindrical recess 5 Centrally of the plug 4 is a cylindrical recess 5, and 6 is a small hole extending downwardly from the bottom of the said recess and situated near to its edge or circumferonce.
  • the key (shown in Figs..3 and 4) consists of a shank 7, having a suitable cross-handle 9 at its upper end and a cylindrical enlargement 10 at its lower end which fits the recess 5 in the threaded and flanged plug 4.
  • the said enlargement is provided with a pin 11, of, say, steel, which is screwed into it from the lower side or face, and this pin fits closely the hole 6 and serves as means to communicate rotary movement of the key to the plug in closing and unclosing the can.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Description

No. 672,79L' Patented Apr. 23, l90l. E. MILLS, 1R. MILK CAN CLOSURE.
(Application filed Jan. 26, 1901.)
No Model.)
llllllllllll Mama/50% a UNITED STATES -EZEKIEL MILLS, JR, OF BALTIMORE, MARYLAND.
MILK-CAN CLOSURE.
SPECIFICATION forming part Of Letters Patent N0. 672,791, dated. April 23, 1901.
Application filed January 26, 1901. Serial No. 44;,827. (No model.)
To all whom it may concern.-
Be it known that I, EZEKIEL MILLS, J r., of the city of Baltimore, in the State of Maryland, have invented certain Improvements in Milk-Can Closures, of which the following is a specification.
This invention relates to certain improvements in milk-can closures, and particularly that type of closure in which a flanged plug is screwed into the can-top; and the said invention consists in means whereby the said flanged plug may be turned to close and unclose the can, as will hereinafter fully appear.
In the further description of the said invention which follows reference is made to the accompanying drawings, forming a part hereof, and in which- Figure 1 is a vertical section of the upper end of a milk-can embodying the present invention. Fig. 2 is a top view of the same. Fig. 3 is apartly-sectional side view of a key whereby the flanged closing-plug is turned. Fig. 4 is an under side view of Fig. 3. Referring now to the drawings, 1 is the upper end of an ordinary milk-can, and 2 the can-top, which is secured in any suitable manner to the upper end of the can proper.
4 is a threaded flanged plug screwed into the top 2, as shown in Fig. 1.
Centrally of the plug 4 is a cylindrical recess 5, and 6 is a small hole extending downwardly from the bottom of the said recess and situated near to its edge or circumferonce.
The key (shown in Figs..3 and 4) consists of a shank 7, having a suitable cross-handle 9 at its upper end and a cylindrical enlargement 10 at its lower end which fits the recess 5 in the threaded and flanged plug 4. The said enlargement is provided with a pin 11, of, say, steel, which is screwed into it from the lower side or face, and this pin fits closely the hole 6 and serves as means to communicate rotary movement of the key to the plug in closing and unclosing the can.
I claim as my inventi0n--- In a milk-can closure, an exteriorly-threaded screw-plug, having a central cylindrical recess therein, and a hole in the bottom of the said recess situated near to its circumference, whereby it is adapted to receive a turningkey which fits the said cylindrical recess and is provided with a pin which enters the said hole leading therefrom, substantially as specified.
EZEKIEL MILLS, JR.
Witnesses:
WM. T. HOWARD, ESTEP T. GoTT.
US1901044827 1901-01-26 1901-01-26 Milk-can closure. Expired - Lifetime US672791A (en)

Priority Applications (1)

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US1901044827 US672791A (en) 1901-01-26 1901-01-26 Milk-can closure.

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US1901044827 US672791A (en) 1901-01-26 1901-01-26 Milk-can closure.

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US672791A true US672791A (en) 1901-04-23

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US1901044827 Expired - Lifetime US672791A (en) 1901-01-26 1901-01-26 Milk-can closure.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048294A (en) * 1959-05-01 1962-08-07 Wilford F Osborn Insulated bottle
US4175310A (en) * 1977-07-05 1979-11-27 Boyd William R Snap ring tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048294A (en) * 1959-05-01 1962-08-07 Wilford F Osborn Insulated bottle
US4175310A (en) * 1977-07-05 1979-11-27 Boyd William R Snap ring tool

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