US2461468A - Scouring pad - Google Patents

Scouring pad Download PDF

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Publication number
US2461468A
US2461468A US637234A US63723445A US2461468A US 2461468 A US2461468 A US 2461468A US 637234 A US637234 A US 637234A US 63723445 A US63723445 A US 63723445A US 2461468 A US2461468 A US 2461468A
Authority
US
United States
Prior art keywords
annular
bodies
scouring pad
scouring
pad
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
US637234A
Other languages
English (en)
Inventor
Ellstrom Nils Oskar
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.)
GETRAM Co Inc
GETRAM COMPANY Inc
Original Assignee
GETRAM Co Inc
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 GETRAM Co Inc filed Critical GETRAM Co Inc
Application granted granted Critical
Publication of US2461468A publication Critical patent/US2461468A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L17/00—Apparatus or implements used in manual washing or cleaning of crockery, table-ware, cooking-ware or the like
    • A47L17/04—Pan or pot cleaning utensils
    • A47L17/08—Pads; Balls of steel wool, wire, or plastic meshes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/02—Scraping
    • A47L13/06—Scraping with wire brushes or wire meshes
    • A47L13/07—Metal sponges

Definitions

  • the scouring pad here contemplated is of the type in which each end of the tubular fabric member is rolled back annularly upon itself toward the central portion of the said tubular member so as to form two annular rolls or bodies joined by an intermediate piece of said tubular member.
  • the present invention is mainly characterized by said annular rolls or bodies being angularly displaced relatively to one another,
  • the two annular rolls or bodies may suitably be further secured to one another by means of a number of spot welds along the inner. cir cumference of the rstnamed annular body.
  • the tubular fabric of which the scouring pad is manufactured may be made, for instance, of a steel wire which is first rolled between a pair of rollers so that it obtains an extended cross section having suiiciently sharp edges for scour ing kitchen pots and the like. Any suitable machine, such as a knitting machine, may then be used for weaving or knitting this flattened steel wire into a tubular fabric, from which pieces of a suitable length are cut off.
  • Fig. 1 shows a length I of such fabric.
  • Each end of this tubular fabric member is then rolled back annularly upon itself toward the central portion of said member, so as to produce two annular rolls or bodies 2 and 3 joined by a short intermediate piece i of the member.
  • tubular fabric member I it is preferred to roll one end of the tubular fabric member I into a somewhat thicker roll or body 2 than the roll or body 3 formed at the other end of said member, whereby the rstnamed roll or body 2 will become slightly more stiff or rigid than the body ⁇ 3, whereas the latter will be more elastic or resilient, for a purpose that will presently appear.
  • the two rolls or bodies 2 and 3 have been formed in this manner, they are turned relatively to one another around their common axis through, say, approximately half a revolution. This turning or angular displacement of the annular rolls or bodies 2 and 3 relatively to one another obviously produces a twisting of the intermediate piece t.
  • the length of said intermediate piece l is so selected that, due to the said angular displacement of the bodies 2 and 3, the said intermediate piece 4 forms an approximately helically twisted central portion 5 and substantially flattened weblike portions 6 and 'l flaring from said central portion and joining it to the said annular rolls or bodies 2 and 3, as illustrated in Fig. 2.
  • the thinner and therefore more elastic roll or body 3 is now drawn or forced over the thicker roll or .body 2 to the opposite side of the latter, whereby the Web-like portion 1 which joins the roil or body 3 to the central portion 5, Will envelop the outer circumference of the thicker annular roll or body 2, as shown in Fig.
  • the4 at theendsqf, the4 ,ifa-A Thfe qenstrliiional. .ferm more. deseribedand .illustratediin thedreiving tab@ regarded as. an. example.. and. it will. br understood that the invent/ieri Qapable.: 0f valousthanea modifications Within ⁇ the scope. -ofA the, accom? panring Gleim..
  • a scouring pad comprising atubdlar knitted Ine/talliefabric nieinber, eac'liend-of said tubular member being felled. beek'. annularly- 190m itself toward.' the. @entrai- Perritt; it said? member S0 as to form two annular .1101 by: ntermediatanece- Qfrsaid tubnlar memorA bodies ⁇ ijoinefi :3.,

Landscapes

  • Washing And Drying Of Tableware (AREA)
  • Food-Manufacturing Devices (AREA)
  • Knitting Of Fabric (AREA)
US637234A 1944-01-11 1945-12-26 Scouring pad Expired - Lifetime US2461468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2461468X 1944-01-11

Publications (1)

Publication Number Publication Date
US2461468A true US2461468A (en) 1949-02-08

Family

ID=20425739

Family Applications (1)

Application Number Title Priority Date Filing Date
US637234A Expired - Lifetime US2461468A (en) 1944-01-11 1945-12-26 Scouring pad

Country Status (4)

Country Link
US (1) US2461468A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH247197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE857429C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL63488C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500715A (en) * 1948-02-03 1950-03-14 Max S Steiner Scouring pad
US3208837A (en) * 1962-10-02 1965-09-28 Homer M Shatto Method of making a pot scrubber

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1498385A (en) * 1923-07-10 1924-06-17 Russell B Kingman Scouring device
DE414099C (de) * 1923-03-07 1925-05-27 Freiberger Chemische Werke Vor Herstellung eines als Topfreiniger dienenden Metallschwammes
US1689207A (en) * 1927-04-13 1928-10-30 Metal Textile Corp Scouring ball
US2059099A (en) * 1934-06-09 1936-10-27 Brinton Company H Pot cleaner and method of making the same
US2262455A (en) * 1939-11-28 1941-11-11 Metal Textile Corp Fabricated resilient pad of metallic fibrous or mesh material
US2350357A (en) * 1941-04-03 1944-06-06 David J Kelman Scouring device and method for making the same
US2424747A (en) * 1945-01-09 1947-07-29 Metal Textile Corp Scouring device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE414099C (de) * 1923-03-07 1925-05-27 Freiberger Chemische Werke Vor Herstellung eines als Topfreiniger dienenden Metallschwammes
US1498385A (en) * 1923-07-10 1924-06-17 Russell B Kingman Scouring device
US1689207A (en) * 1927-04-13 1928-10-30 Metal Textile Corp Scouring ball
US2059099A (en) * 1934-06-09 1936-10-27 Brinton Company H Pot cleaner and method of making the same
US2262455A (en) * 1939-11-28 1941-11-11 Metal Textile Corp Fabricated resilient pad of metallic fibrous or mesh material
US2350357A (en) * 1941-04-03 1944-06-06 David J Kelman Scouring device and method for making the same
US2424747A (en) * 1945-01-09 1947-07-29 Metal Textile Corp Scouring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500715A (en) * 1948-02-03 1950-03-14 Max S Steiner Scouring pad
US3208837A (en) * 1962-10-02 1965-09-28 Homer M Shatto Method of making a pot scrubber

Also Published As

Publication number Publication date
DE857429C (de) 1952-11-27
CH247197A (de) 1947-02-28
NL63488C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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