FR2381482A1 - Mule pattern slippers made by cutting and welding foamed plastic sheet - with projected overlaps to inhibit lateral curling - Google Patents

Mule pattern slippers made by cutting and welding foamed plastic sheet - with projected overlaps to inhibit lateral curling

Info

Publication number
FR2381482A1
FR2381482A1 FR7805592A FR7805592A FR2381482A1 FR 2381482 A1 FR2381482 A1 FR 2381482A1 FR 7805592 A FR7805592 A FR 7805592A FR 7805592 A FR7805592 A FR 7805592A FR 2381482 A1 FR2381482 A1 FR 2381482A1
Authority
FR
France
Prior art keywords
layer
mule
pattern
slippers
heel
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.)
Withdrawn
Application number
FR7805592A
Other languages
French (fr)
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.)
MITCHELL WINALEE
Original Assignee
MITCHELL WINALEE
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
Priority claimed from US05/849,681 external-priority patent/US4145822A/en
Application filed by MITCHELL WINALEE filed Critical MITCHELL WINALEE
Publication of FR2381482A1 publication Critical patent/FR2381482A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101—Slippers, e.g. flip-flops or thong sandals
    • A43B3/106—Disposable slippers; One-piece slippers

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Mule pattern slippers are made from two layers of thermoplastic sheets so that one layer provides the upper for the front half of the slipper and a lining to cover part of all of the exposed hell of the sole, and the other layer forms a sole to which the upper and heel lining are bonded by a peripheral intermittent weld. The slippers are made by leading one layer as a strip past cutters which apply one or two cuts to limit the free edges of the upper the heel liner, thus superimposing the precut layer on a second layer to pass cutters which weld the layers together in a slipper profile. The sheets require little manipulation or treatment, permitting high production rates. The patterns of the ends of the upper and the heel cover stiffen the structure laterally to inhibit curling when not in use. The layers are each composite sheets of a thermoplastic flexible polyurethane foam about 7 mm thick covered on the faces to be in contact with the foot with a non-cellular layer of e.g. nylon fabric.
FR7805592A 1977-02-28 1978-02-27 Mule pattern slippers made by cutting and welding foamed plastic sheet - with projected overlaps to inhibit lateral curling Withdrawn FR2381482A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77279177A 1977-02-28 1977-02-28
US05/849,681 US4145822A (en) 1977-02-28 1977-11-08 Scuff-type slipper

Publications (1)

Publication Number Publication Date
FR2381482A1 true FR2381482A1 (en) 1978-09-22

Family

ID=27118653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805592A Withdrawn FR2381482A1 (en) 1977-02-28 1978-02-27 Mule pattern slippers made by cutting and welding foamed plastic sheet - with projected overlaps to inhibit lateral curling

Country Status (2)

Country Link
FR (1) FR2381482A1 (en)
LU (1) LU79132A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578725A3 (en) * 1985-03-15 1986-09-19 Barbier Jean Pierre Protective article of footwear
FR2619998A1 (en) * 1987-03-31 1989-03-10 Dispovet Non-slip article of footwear of the overshoe type and method for manufacturing it
CN107568841A (en) * 2017-09-28 2018-01-12 东莞市松研智达工业设计有限公司 A kind of bouffancy slippers manufacture machine people's complete machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1686975A (en) * 1927-08-15 1928-10-09 Frederick O Lawson Sanitary sandal
US3149355A (en) * 1960-09-20 1964-09-22 Ideal Toy Corp Method of manufacturing a shoe using a heat-sealing die
US3311937A (en) * 1966-03-03 1967-04-04 William C Conroy Method of making a scuff type slipper
US3426454A (en) * 1967-04-24 1969-02-11 James G Mitchell Plastic footwear and methods for fabrication
US3523378A (en) * 1968-04-10 1970-08-11 Winalee G Mitchell Slippers
US3638262A (en) * 1968-04-10 1972-02-01 Winalee G Mitchell Method of making slippers
USRE28563E (en) * 1962-11-13 1975-09-30 Method for fabrication of plastic footwear

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1686975A (en) * 1927-08-15 1928-10-09 Frederick O Lawson Sanitary sandal
US3149355A (en) * 1960-09-20 1964-09-22 Ideal Toy Corp Method of manufacturing a shoe using a heat-sealing die
USRE28563E (en) * 1962-11-13 1975-09-30 Method for fabrication of plastic footwear
US3311937A (en) * 1966-03-03 1967-04-04 William C Conroy Method of making a scuff type slipper
US3426454A (en) * 1967-04-24 1969-02-11 James G Mitchell Plastic footwear and methods for fabrication
US3523378A (en) * 1968-04-10 1970-08-11 Winalee G Mitchell Slippers
US3638262A (en) * 1968-04-10 1972-02-01 Winalee G Mitchell Method of making slippers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578725A3 (en) * 1985-03-15 1986-09-19 Barbier Jean Pierre Protective article of footwear
FR2619998A1 (en) * 1987-03-31 1989-03-10 Dispovet Non-slip article of footwear of the overshoe type and method for manufacturing it
CN107568841A (en) * 2017-09-28 2018-01-12 东莞市松研智达工业设计有限公司 A kind of bouffancy slippers manufacture machine people's complete machine

Also Published As

Publication number Publication date
LU79132A1 (en) 1978-06-27

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Legal Events

Date Code Title Description
RE Withdrawal of published application