US1764648A - Can opener - Google Patents

Can opener Download PDF

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Publication number
US1764648A
US1764648A US350940A US35094029A US1764648A US 1764648 A US1764648 A US 1764648A US 350940 A US350940 A US 350940A US 35094029 A US35094029 A US 35094029A US 1764648 A US1764648 A US 1764648A
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US
United States
Prior art keywords
opener
contents
bar
pins
cap
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
US350940A
Inventor
Schaap Walter Phelps
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Individual
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Individual
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Publication date
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Priority to US350940A priority Critical patent/US1764648A/en
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Publication of US1764648A publication Critical patent/US1764648A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B67B7/24—Hole-piercing devices

Definitions

  • the invention relates to improvements in can openers and has foritsobject the provision of an improved construction of kthis character especially adapted a-nd arranged fory use in opening cans containingliquid such as condensed milk or the like, vand -Wliich is of simple'. construction and highly eflicient in use.
  • Fig. 2 an enlarged bottom plan view .of
  • Fig. 3 a section taken ,substantially on line iff. 2.
  • the preferred form of construction as il-v lustrated in the drawings, ⁇ comprises a cap 10, preferably of sheet metal or the like, andk having a reinforcin ametrically acrossA t e interior .of the top thereof. Penetrating pins 12 and 13 are secured, as indicated, at opposite ends of the bar 11 and rubber gaskets 14 and 15 are arranged around the bases of said pins.
  • the'opener In use, the'opener is simply forced downwardly over the top of a can containing liquid such as condensed milk orl the like and from which it is desired to remove part of the contents from time to time.
  • the penetrat-ing pins 12 and 13 will form diametric holes or openings in the top of the can and vone of said openings may be used from which to pour the contents of the can, the other opening admitting air.
  • the said can may be re-sealed and the contents protected from contamination by files, germs and the like, by simply placing 1929. serial mi. 350,940.
  • 'A eanopener comprising a cap adapted to t over the ⁇ top of a can; areinforcing bar extending diametric'ally Iacross the under side ,of the top of said cap and in ,continuous contact therewith; and -two enetrating pins mounted on opposite en s of said bar and supported exclusively thereby.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Description

June 17, 1930. W, p SCHAAP I 1,764,648
CAN OPENER Filed March 29, 1929 INVENTOR.
BY y
A TToRNEY.
Patented June 17g` 19,30 I I UNITEDfsTA-TES PATENT OFFICE iwe-L'lfmt renalesy or sTiLouIs', mssounr I I Appnmion ma maren as,
l The invention relates to improvements in can openers and has foritsobject the provision of an improved construction of kthis character especially adapted a-nd arranged fory use in opening cans containingliquid such as condensed milk or the like, vand -Wliich is of simple'. construction and highly eflicient in use.
"Another object of the `invention is the provision of a can .opener of the character `ir'idicated-adapted and arranged to open said cans and alsojserve-:as an eicient'means of zof i 3-3 of F sealing and protecting the contents thereof. Other objects will appear hereinafter. The invention consists inthe combinations and arrangements of partsv hereinafter described and claimed. y The invention will, be best understood by reference to thek accompanying drawings orming a part hereof and -inlwlhiclr-l f Fig. 1 isa perspective view of a can opener embodying the invention and shown in position of use, f
Fig. 2 an enlarged bottom plan view .of
'the saine, and
Fig. 3 a section taken ,substantially on line iff. 2. The preferred form of construction, as il-v lustrated in the drawings,`comprises a cap 10, preferably of sheet metal or the like, andk having a reinforcin ametrically acrossA t e interior .of the top thereof. Penetrating pins 12 and 13 are secured, as indicated, at opposite ends of the bar 11 and rubber gaskets 14 and 15 are arranged around the bases of said pins.
In use, the'opener is simply forced downwardly over the top of a can containing liquid such as condensed milk orl the like and from which it is desired to remove part of the contents from time to time. The penetrat- ing pins 12 and 13 will form diametric holes or openings in the top of the can and vone of said openings may be used from which to pour the contents of the can, the other opening admitting air. After the removal of a portion of the contents of the can, the said can may be re-sealed and the contents protected from contamination by files, germs and the like, by simply placing 1929. serial mi. 350,940.
departing from the spirit of the invention.
I therefore do not Wish to be limited to the precise details disclosed, but desire to avail myself of such variations and modifications as,- fall within the scope of the appended claim.
Having thus fully described my invention, what 'I claim as new and desire to secure byLetters Patent is: t v
'A eanopener comprising a cap adapted to t over the` top of a can; areinforcing bar extending diametric'ally Iacross the under side ,of the top of said cap and in ,continuous contact therewith; and -two enetrating pins mounted on opposite en s of said bar and supported exclusively thereby.
bar 11 extending di-
US350940A 1929-03-29 1929-03-29 Can opener Expired - Lifetime US1764648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US350940A US1764648A (en) 1929-03-29 1929-03-29 Can opener

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Application Number Priority Date Filing Date Title
US350940A US1764648A (en) 1929-03-29 1929-03-29 Can opener

Publications (1)

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US1764648A true US1764648A (en) 1930-06-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
US350940A Expired - Lifetime US1764648A (en) 1929-03-29 1929-03-29 Can opener

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546467A (en) * 1946-07-20 1951-03-27 William M Mcbride Cream can opener
US2627111A (en) * 1951-05-28 1953-02-03 Mcdevitt John Can perforator
US5203087A (en) * 1992-06-09 1993-04-20 Richard Walco J Can top opener and sealer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546467A (en) * 1946-07-20 1951-03-27 William M Mcbride Cream can opener
US2627111A (en) * 1951-05-28 1953-02-03 Mcdevitt John Can perforator
US5203087A (en) * 1992-06-09 1993-04-20 Richard Walco J Can top opener and sealer

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