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

Patent Owner(s)

Patent Owner	Address
TT TECHNOLOGIES INC	2020 E NEW YORK ST AURORA IL 60502

International Classification(s)

• E06B:FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDING....

• 1982 Application Filing Year
• E06B Class
• 162 Applications Filed
• 2 Patents Issued To-Date
• 1.24 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
St, Aubin William R	Wood, OH	2	87
# of filed Patents : 2 Total Citations : 87

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Patent Citation Ranking

• 53 Citation Count
• E06B Class

• 0 % this patent is cited more than
• 42 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

Full Text

US Patent No: 4411104

Inswing door bottom and sill assembly

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Abstract

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An improved door bottom and sill assembly for inswing exterior doors is disclosed. The door bottom and sill assembly consists of a bottom portion and a sill portion. The bottom portion has a sealing member along the interior bottom edge of the door. The sill portion mates with the sealing member when the door is in a closed position, forming a tight weather barrier.

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Description

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Claims

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Claims data not available

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Legal Events

 

• AS2001
• AS2000
• AS2000
• FEPP1995
• FEPP1995
• MAFP1995
• FEPP1991
• FEPP1991
• MAFP1991
• MAFP1987
• AS1984
• I1983
• STCF1983
• F1982
• PD1980

Date	Code	Event	Description
Jan 01, 2001	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:THERMA-TRU CORPORATION;REEL/FRAME:012188/0750 Owner name: TT TECHNOLOGIES, INC., OHIO Effective Date: Jan 01, 2001
May 09, 2000	AS	ASSIGNMENT	free format text: CHANGE OF NAME;ASSIGNOR:THERMA-TRU HOLDINGS, INC.;REEL/FRAME:011923/0363 Owner name: THERMA-TRU CORP., OHIO Effective Date: May 09, 2000
May 08, 2000	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:THERMA-TRU CORP.;REEL/FRAME:010832/0638 Owner name: THERMA-TRU HOLDINGS, INC., OHIO Effective Date: May 08, 2000
May 19, 1995	FEPP	FEE PAYMENT PROCEDURE	free format text: PAT HOLDER CLAIMS SMALL ENTITY STATUS - SMALL BUSINESS (ORIGINAL EVENT CODE: SM02); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
May 18, 1995	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Apr 04, 1995	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 12TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M285); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 12
Jun 12, 1991	FEPP	FEE PAYMENT PROCEDURE	free format text: PAT HLDR NO LONGER CLAIMS SMALL ENT STAT AS SMALL BUSINESS (ORIGINAL EVENT CODE: LSM2); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
May 17, 1991	FEPP	FEE PAYMENT PROCEDURE	free format text: SURCHARGE FOR LATE PAYMENT, PL 97-247 (ORIGINAL EVENT CODE: M177); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
May 17, 1991	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, PL 97-247 (ORIGINAL EVENT CODE: M174); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8
Mar 16, 1987	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY, PL 97-247 (ORIGINAL EVENT CODE: M273); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4
Mar 15, 1984	AS	ASSIGNMENT	free format text: CHANGE OF NAME;ASSIGNOR:LST CORP.;REEL/FRAME:004246/0135 Owner name: THERMA-TRU CORP., A CORP OF OH Effective Date: Mar 15, 1984
Oct 25, 1983	I	Issuance
Aug 24, 1983	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Dec 30, 1982	F	Filing
Nov 12, 1980	PD	Priority Date