IT7522390U1 - Gruppo di blocchi strutturali per giochi istruttivi - Google Patents

Gruppo di blocchi strutturali per giochi istruttivi

Info

Publication number
IT7522390U1
IT7522390U1 ITMI1975U22390U IT2239075U IT7522390U1 IT 7522390 U1 IT7522390 U1 IT 7522390U1 IT MI1975U22390 U ITMI1975U22390 U IT MI1975U22390U IT 2239075 U IT2239075 U IT 2239075U IT 7522390 U1 IT7522390 U1 IT 7522390U1
Authority
IT
Italy
Prior art keywords
group according
blocks
block
faces
solids
Prior art date
Application number
ITMI1975U22390U
Other languages
English (en)
Italian (it)
Original Assignee
De Sousa Emilio Jose Jordao
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 De Sousa Emilio Jose Jordao filed Critical De Sousa Emilio Jose Jordao
Publication of IT7522390U1 publication Critical patent/IT7522390U1/it

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

Landscapes

  • Toys (AREA)
  • Finishing Walls (AREA)
ITMI1975U22390U 1975-02-21 1975-10-01 Gruppo di blocchi strutturali per giochi istruttivi IT7522390U1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT643375 1975-02-21

Publications (1)

Publication Number Publication Date
IT7522390U1 true IT7522390U1 (it) 1977-04-01

Family

ID=20079720

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI1975U22390U IT7522390U1 (it) 1975-02-21 1975-10-01 Gruppo di blocchi strutturali per giochi istruttivi

Country Status (14)

Country Link
US (1) US4011683A (enExample)
BE (1) BE832589A (enExample)
BR (1) BR5600199U (enExample)
CA (1) CA1041763A (enExample)
DE (1) DE7525945U (enExample)
DK (1) DK73276A (enExample)
ES (1) ES215196Y (enExample)
FI (1) FI760380A7 (enExample)
FR (1) FR2301278A1 (enExample)
GB (1) GB1487458A (enExample)
IT (1) IT7522390U1 (enExample)
NL (1) NL7601767A (enExample)
NO (1) NO760583L (enExample)
SE (1) SE7509165L (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197669A (en) * 1977-08-01 1980-04-15 Hynes Bernard D Construction elements and assembled structures
FR2640155B1 (fr) * 1988-12-12 1991-02-08 Demesse Serge Element de jeu de cube permettant de composer des figures geometriques
DE9011217U1 (de) * 1990-07-31 1990-10-04 Lehmler, Josef, 5308 Rheinbach Selbsttragende Baustruktur
USD371836S (en) 1994-12-21 1996-07-16 Coble Gary L Assembly of cast refractory segments of an annealing furnace base
US5575970A (en) * 1995-04-14 1996-11-19 Coble; Gary L. Cast refractory base segments and modular fiber seal system for plural-stack annealing furnace
USD382339S (en) * 1994-12-21 1997-08-12 Coble Gary L Arcuate cast refractory and steel segment of an annealing furnace base
US5562879A (en) * 1995-04-14 1996-10-08 Coble; Gary L. Cast refractory base segments and modular fiber seal system for single-stack annealing furnace
US5756043A (en) * 1994-12-21 1998-05-26 Coble; Gary L. Cast refractory base segments and modular fiber seal system for plural-stack annealing furnace
USD374072S (en) 1994-12-21 1996-09-24 Coble Gary L Assembly of arcuate cast refractory and steel segments of an annealing furnace base
US5578264A (en) * 1994-12-21 1996-11-26 Coble; Gary L. Cast refractory base segments and modular fiber seal system for plural-stack annealing furnace
USD371837S (en) 1994-12-21 1996-07-16 Coble Gary L Cast refractory corner segment of an annealing furnace base
USD374073S (en) 1994-12-21 1996-09-24 Coble Gary L Cast refractory side segment of an annealing furnace base
KR200305655Y1 (ko) * 2002-10-24 2003-03-03 주식회사 한국칼비테 단위블럭을 이용한 유아용 학습용구
US9072980B2 (en) * 2010-07-16 2015-07-07 Martijn Van Tilburg Modular and stackable dollhouse
USD675483S1 (en) * 2012-05-09 2013-02-05 Target Brands, Inc. Condiment container set
WO2015160746A2 (en) 2014-04-14 2015-10-22 Boulding Blocks LLC Multi-dimensional puzzle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US747711A (en) * 1903-02-20 1903-12-22 Landon Miles Hollingsworth Educational appliance.
GB323328A (en) * 1928-11-23 1930-01-02 Constance Marian Simpson Means for teaching geometry, design, & colour
US2738594A (en) * 1951-12-12 1956-03-20 Donald M Swingle Toy blocks
US3561757A (en) * 1969-03-17 1971-02-09 William C Schillig Hinged modular playground block system
US3905150A (en) * 1971-12-16 1975-09-16 Perry Ltd E S Blocks having sockets and projections with interference fit

Also Published As

Publication number Publication date
ES215196U (es) 1976-07-16
ES215196Y (es) 1976-12-01
NL7601767A (nl) 1976-08-24
DE7525945U (de) 1976-04-29
FI760380A7 (enExample) 1976-08-22
CA1041763A (en) 1978-11-07
GB1487458A (en) 1977-09-28
US4011683A (en) 1977-03-15
SE7509165L (sv) 1976-08-22
NO760583L (enExample) 1976-08-24
BE832589A (fr) 1975-12-16
DK73276A (da) 1976-08-22
BR5600199U (pt) 1976-09-14
FR2301278A1 (fr) 1976-09-17