GB902178A - Improvements in or relating to toy bricks of thermoplastic synthetic resin material - Google Patents

Improvements in or relating to toy bricks of thermoplastic synthetic resin material

Info

Publication number
GB902178A
GB902178A GB1652661A GB1652661A GB902178A GB 902178 A GB902178 A GB 902178A GB 1652661 A GB1652661 A GB 1652661A GB 1652661 A GB1652661 A GB 1652661A GB 902178 A GB902178 A GB 902178A
Authority
GB
United Kingdom
Prior art keywords
synthetic resin
thermoplastic synthetic
zwick
relating
resin material
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
GB1652661A
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.)
ELSA ZWICK
Original Assignee
ELSA ZWICK
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 ELSA ZWICK filed Critical ELSA ZWICK
Priority to GB1652661A priority Critical patent/GB902178A/en
Publication of GB902178A publication Critical patent/GB902178A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
    • B29L2031/102—Bricks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5209—Toys
    • B29L2031/5218—Dolls, puppets

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

902,178. Toys. ZWICK, F., and ZWICK, E., [trading as ULMER PRESSWERK F. ZWICK KOMM.-GES.]. May 6, 1961, No. 16526/61. Class 132 (3). [Also in Group V] A toy brick 10 of thermoplastic synthetic resin such as polyethylene, having the shape of a hollow, all enclosed, cube or parallelepiped, has frusto-conical bosses 13 in one wall and corresponding frusto-conical depressions 14 in the parallel wall. Interlocking of bosses 13 and depressions 14 when bricks are correctly placed one upon the other provides a support against lateral displacement.
GB1652661A 1961-05-06 1961-05-06 Improvements in or relating to toy bricks of thermoplastic synthetic resin material Expired GB902178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1652661A GB902178A (en) 1961-05-06 1961-05-06 Improvements in or relating to toy bricks of thermoplastic synthetic resin material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1652661A GB902178A (en) 1961-05-06 1961-05-06 Improvements in or relating to toy bricks of thermoplastic synthetic resin material

Publications (1)

Publication Number Publication Date
GB902178A true GB902178A (en) 1962-07-25

Family

ID=10078926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1652661A Expired GB902178A (en) 1961-05-06 1961-05-06 Improvements in or relating to toy bricks of thermoplastic synthetic resin material

Country Status (1)

Country Link
GB (1) GB902178A (en)

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