US972774A - Jar-cover-removing device. - Google Patents

Jar-cover-removing device. Download PDF

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Publication number
US972774A
US972774A US56877110A US1910568771A US972774A US 972774 A US972774 A US 972774A US 56877110 A US56877110 A US 56877110A US 1910568771 A US1910568771 A US 1910568771A US 972774 A US972774 A US 972774A
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United States
Prior art keywords
cover
jar
cap
removing device
hooks
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Expired - Lifetime
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US56877110A
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William Murray
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B67B7/16—Hand- or power-operated devices for opening closed containers for removing flanged caps, e.g. crown caps

Definitions

  • My invention relates to improvements in jar cover removing devices, the object of the invention being to provide a device which is especially adapted for removing the covers or caps on jars, preserving glasses or other devices upon which the cap or cover is held in place by friction only.
  • a further object is to provide a device of this character which can be manufactured and sold at an extremely low cost, which is extremely simple in construction, strong and durable in use.
  • Figure 1 is a view in side elevation illustrating the application of my improvements
  • Fig. 2 is a bottom plan view of the device
  • Fig. 3 is an end view thereof.
  • 1, represents an ordinary jelly glass, 2 the cap or cover thereon, and 3 my improved device.
  • My improved device may be made of various materials, but preferably of metal, and its lower edge is rounded as indicated at 4, and provided with a plurality of notches 5 adapted to engage over the edge of the Specification of Letters Patent.
  • the double hooks 6 are employed to engage under the cover and when pressure is applied 011 the end of the glass, projecting over the glass, the device will be fulcrumed on the edge of the cap or cover, the notches preventing any slipping movement so that the hook (i will pry the cap or cover 2 off the glass.
  • a device of the character described comprising a body portion having a rounded or curved lower face, notches in said rounded or curved lower face, two books at one end of said device, and a single hook at the other end, substantially as described.
  • VILLIAM MURRAY VILLIAM MURRAY.

Description

W. MURRAY. JAR COVER REMOVING DEVICE. uruouxon rnmn mm: 25, 1910.
72,774. Patented Oct. 11, 1910.
IINITE WILLIAM MURRAY, OF PHILADELPHIA, PENNSYLVANIA.
JAR-COVER-REMOVING DEVICE.
T 0 all whom it may concern:
Be it known that I, WILLIAM MURRAY, a citizen of the United States, residing at Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented certain new and useful Improvements in Jar-Cover-Removing Devices, of which the following is a specification.
My invention relates to improvements in jar cover removing devices, the object of the invention being to provide a device which is especially adapted for removing the covers or caps on jars, preserving glasses or other devices upon which the cap or cover is held in place by friction only.
A further object is to provide a device of this character which can be manufactured and sold at an extremely low cost, which is extremely simple in construction, strong and durable in use.
lVith these and other objects in view, the invention consists in certain novel features of construction, and combinations and arrangements of parts, as will be more fully hereinafter described and pointed out in the claim.
In the accompanying drawings: Figure 1, is a view in side elevation illustrating the application of my improvements, Fig. 2, is a bottom plan view of the device, and Fig. 3, is an end view thereof.
1, represents an ordinary jelly glass, 2 the cap or cover thereon, and 3 my improved device.
My improved device may be made of various materials, but preferably of metal, and its lower edge is rounded as indicated at 4, and provided with a plurality of notches 5 adapted to engage over the edge of the Specification of Letters Patent.
Application filed June 25, 1910.
Patented Oct. 11, 1910. Serial No. 568,771.
cover, and prevent slipping of the device when in operation.
011 one end of the device 3, two hooks are provided, and a single hook 7 is pro vided at the other end of the device. These hooks are adapted to engage under the edge of a cap or cover 2. In operation, whenever possible, the double hooks 6 are employed to engage under the cover and when pressure is applied 011 the end of the glass, projecting over the glass, the device will be fulcrumed on the edge of the cap or cover, the notches preventing any slipping movement so that the hook (i will pry the cap or cover 2 off the glass.
In a great many instances, particularly where glasses, jars, cans, and other devices are provided with beads limiting the downward movement of the cap or cover, it is necessary to use the single hook 7 as it is diflicult to get both of the hooks 6 under the cap or cover.
Having thus described my invention, what I claim as new and desire to secure by Letters Patent is:
A device of the character described, comprising a body portion having a rounded or curved lower face, notches in said rounded or curved lower face, two books at one end of said device, and a single hook at the other end, substantially as described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
VILLIAM MURRAY.
lVitnesses JOSEPH V. MORRIS, JAMns F. COLLINS.
US56877110A 1910-06-25 1910-06-25 Jar-cover-removing device. Expired - Lifetime US972774A (en)

Priority Applications (1)

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US56877110A US972774A (en) 1910-06-25 1910-06-25 Jar-cover-removing device.

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US56877110A US972774A (en) 1910-06-25 1910-06-25 Jar-cover-removing device.

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US972774A true US972774A (en) 1910-10-11

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US56877110A Expired - Lifetime US972774A (en) 1910-06-25 1910-06-25 Jar-cover-removing device.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362071A (en) * 1981-02-20 1982-12-07 Coker Jess M Can opener for tab-type closure
US20090025513A1 (en) * 2007-07-27 2009-01-29 Larry Salvino Container Opener

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362071A (en) * 1981-02-20 1982-12-07 Coker Jess M Can opener for tab-type closure
US20090025513A1 (en) * 2007-07-27 2009-01-29 Larry Salvino Container Opener

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