GB473399A - Improvements in or relating to rubber heels and soles for footwear - Google Patents

Improvements in or relating to rubber heels and soles for footwear

Info

Publication number
GB473399A
GB473399A GB4142/37A GB414237A GB473399A GB 473399 A GB473399 A GB 473399A GB 4142/37 A GB4142/37 A GB 4142/37A GB 414237 A GB414237 A GB 414237A GB 473399 A GB473399 A GB 473399A
Authority
GB
United Kingdom
Prior art keywords
grooves
heel
rubber
sole
soles
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
Application number
GB4142/37A
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.)
JOSE DELCLOS MOLLERA
Original Assignee
JOSE DELCLOS MOLLERA
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 JOSE DELCLOS MOLLERA filed Critical JOSE DELCLOS MOLLERA
Publication of GB473399A publication Critical patent/GB473399A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/02—Heels; Top-pieces or top-lifts characterised by the material
    • A43B21/06—Heels; Top-pieces or top-lifts characterised by the material rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

473,399. Protectors for boots. MOLLERA, J. DELCLOS-. Feb. 11, 1937, No. 4142. Convention date, Feb. 11, 1936. [Classes 17 (ii) and 17 (iii)] A rubber sole or heel protector 1 is provided with cut-out portions or grooves 3 on the under and upper sides and penetrating the rubber alternately from opposite sides to a depth slightly greater than half the thickness of the sole or heel. The grooves may be parallel, converging, concentric, or eccentric. The heel 1 is provided with a number of securing holes 2, one or more of which can be arranged to coincide with the grooves 3. The ends of the grooves at the breast of the heel or sole may be covered by means of a rubber membrane.
GB4142/37A 1936-02-11 1937-02-11 Improvements in or relating to rubber heels and soles for footwear Expired GB473399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE473399X 1936-02-11

Publications (1)

Publication Number Publication Date
GB473399A true GB473399A (en) 1937-10-12

Family

ID=6541561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4142/37A Expired GB473399A (en) 1936-02-11 1937-02-11 Improvements in or relating to rubber heels and soles for footwear

Country Status (2)

Country Link
FR (1) FR473399A (en)
GB (1) GB473399A (en)

Also Published As

Publication number Publication date
FR473399A (en) 1915-01-09

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