Family

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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
GROW'N UP LIMITED	UNIT 405-408 WESTLANDS CENTRE 20 WESTLANDS ROAD QUARRY BAY

International Classification(s)

• 0601:SEATS

• 2013 Application Filing Year
• 0601 Class
• 590 Applications Filed
• 590 Patents Issued To-Date
• 100 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Wai, Shing Wally Sze	Quarry Bay, HK	4	23
# of filed Patents : 4 Total Citations : 23

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Patent Citation Ranking

• 1 Citation Count
• 0601 Class

• 0 % this patent is cited more than
• 10 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 17, 2026

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 5029803

Device for adapting a formwork element to given radii of a circular formwork

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Abstract

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The present invention provides for a device for adapting a formwork element, including a formwork lining and at least two formwork beams, to a given curvature of circular framework. A device includes a web engaging a space between two formwork beams and a cross-piece fixed to the web and equipped with two parallel, spaced plates which project laterally beyond the web and overlap the formwork beams in an installed position. Projecting portions are provided with mounting lugs in which a plurality of the lugs have at least one projecting portion and the lugs are arranged in two planes disposed at different spacings relative to the web.

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Description

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Claims

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Legal Events

 

• FPAY2003
• FPAY1999
• FPAY1994
• FEPP1993
• I1991
• STCF1991
• AS1990
• F1990
• PD1990

Date	Code	Event	Description
Jan 08, 2003	FPAY	FEE PAYMENT	year of fee payment: 12
Jan 11, 1999	FPAY	FEE PAYMENT	year of fee payment: 8
Dec 29, 1994	FPAY	FEE PAYMENT	year of fee payment: 4
Dec 09, 1993	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Jul 09, 1991	I	Issuance
May 08, 1991	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jan 10, 1990	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:SCHWORER, ARTUR;REEL/FRAME:005260/0127 Owner name: PERI GMBH, RUDOLF-DIESEL-STRASSE, D-7912 WEISSENHO Effective Date: Jan 10, 1990
Jan 05, 1990	F	Filing
Jan 05, 1990	PD	Priority Date