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

Patent Owner(s)

Patent Owner	Address
ROEHM GMBH CHEMISCHE FABRIK	D-64275 DARMSTADT

International Classification(s)

• B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Meier-Kaiser, Michael	Alsbach-Hahnlein, DE	19	240
# of filed Patents : 19 Total Citations : 240

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Patent Citation Ranking

• 1 Citation Count
• B29C Class

• 1.95 % this patent is cited more than
• 23 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 09, 2002	US,6368098,B2   US6368098B2	GRANTED PATENT AS SECOND PUBLICATION
November 01, 2001	US,20010035594,A1   US20010035594A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6368098

Apparatus for the calibration of hollow chamber sheet extruded lines

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Abstract

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An apparatus for calibrating hollow chamber sheet extruded lines out of thermoplastic resin includes a vacuum housing and a planar intake area at a first end of the vacuum housing. The planar intake area is configured to receive the extruded line. Support rollers within the vacuum housing are configured to support the extruded line. The extruded line exits the vacuum housing through a planar outlet area located at a second end of the vacuum housing opposite the first end.

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Description

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Claims

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Legal Events

 

• STCH2014
• FP2014
• LAPS2014
• REMI2013
• FPAY2009
• FPAY2005
• I2002
• FEPP2001
• P2001
• AS2000
• AS1999
• F1999
• PD1998

Date	Code	Event	Description
May 05, 2014	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Apr 09, 2014	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Apr 09, 2014
Apr 09, 2014	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Nov 15, 2013	REMI	MAINTENANCE FEE REMINDER MAILED
Oct 02, 2009	FPAY	FEE PAYMENT	year of fee payment: 8
Oct 04, 2005	FPAY	FEE PAYMENT	year of fee payment: 4
Apr 09, 2002	I	Issuance
Nov 02, 2001	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Nov 01, 2001	P	Published
Dec 27, 2000	AS	ASSIGNMENT	free format text: CHANGE IN LEGAL CONSTITUTION;ASSIGNOR:ROEHM GMBH;REEL/FRAME:012397/0548 Owner name: ROEHM GMBH & CO KG, GERMANY Effective Date: Dec 27, 2000
Mar 02, 1999	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MEIER-KAISER, MICHAEL;REEL/FRAME:009909/0823 Owner name: ROEHM GMBH CHEMISCHE FABRIK, GERMANY Effective Date: Mar 02, 1999
Feb 04, 1999	F	Filing
Feb 04, 1998	PD	Priority Date