Title:
DOVE-SHAPED BUILDING BLOCK
Document Type and Number:
WIPO Patent Application WO/2016/192393
Kind Code:
A1
Abstract:
Disclosed is a dove-shaped building block. A dovetail groove (11) and a dovetail tenon (12) are provided on successive faces of a building block (1), and when a plurality of building blocks (1) are connected to each other, the dovetail tenon (12) of one building block (1) is connected to the dovetail groove (11) of another building block (1) to form a three-dimensional structure.
Inventors:
KUO YU-CHIN (CN)
Application Number:
PCT/CN2016/000277
Publication Date:
December 08, 2016
Filing Date:
May 24, 2016
Export Citation:
Assignee:
LIN MEI-TSU (CN)
International Classes:
A63H33/08
Foreign References:
| CN204734963U | 2015-11-04 | |||
| CN201115791Y | 2008-09-17 | |||
| CN2686685Y | 2005-03-23 | |||
| FR2606469A1 | 1988-05-13 |
Other References:
See also references of EP 3305387A4
Attorney, Agent or Firm:
KELONG INTERNATIONAL INTELLECTUAL PROPERTY AGENCY LTD. (CN)
北京科龙寰宇知识产权代理有限责任公司 (CN)
北京科龙寰宇知识产权代理有限责任公司 (CN)
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