MODULAR DOME-LIKE STRUCTURE AND VOUSSOIRS AND KEYSTONE USED TO CONSTRUCT THE DOME-LIKE STRUCTURE - Patent 3433441

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EP 3 433 441 A1

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(43)	Date of publication:
	30.01.2019 Bulletin 2019/05

(21)	Application number: 17769218.3

(22)	Date of filing: 22.03.2017

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International Patent Classification (IPC):

E04B 1/32^(2006.01)

E04H 1/12^(2006.01)

(86)	International application number:
	PCT/CA2017/050366

(87)	International publication number:
	WO 2017/161455 (28.09.2017 Gazette 2017/39)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA ME
	Designated Validation States:
	MA MD

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Priority:

22.03.2016 US 201662311900 P

(71)	Applicant: Lock-Block Ltd.
	Richmond BC V6V 1M7 (CA)

(72)	Inventors:
	DREW, James Joseph Tsawwassen, British Columbia V4M 2L2 (CA) DREW, Arley Stephen New Westminster, British Columbia V3M 4C8 (CA)

(74)	Representative: Adamson Jones
	BioCity Nottingham Pennyfoot Street Nottingham NG1 1GF Nottingham NG1 1GF (GB)

(54)	MODULAR DOME-LIKE STRUCTURE AND VOUSSOIRS AND KEYSTONE USED TO CONSTRUCT THE DOME-LIKE STRUCTURE