Family

+

−

• No Family data available.

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

Patent Owner(s)

Patent Owner	Address
SHEET PILE LLC	P O BOX 591 HOLDERNESS NH 03245

International Classification(s)

• E02D:FOUNDATIONS; EXCAVATIONS; EMBANKMENTS

• 2000 Application Filing Year
• E02D Class
• 215 Applications Filed
• 82 Patents Issued To-Date
• 38.14 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Wall, Georg	Hans-Graessel-Weg, 20, D-81375, Munich, DE	28	1031
# of filed Patents : 28 Total Citations : 1031

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 62 Citation Count
• E02D Class

• 96.77 % this patent is cited more than
• 23 Age

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

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: 6428244

Connecting element for sheet piles

---

Abstract

---

A connecting element for sheet piles, particularly to join two sheet piles at an angle to each other, which includes hook strips (2, 3), whereby the one hook strip (2) is shaped as a knob section that consists of a head (4) and a basically straight neck (5) leading to the other hook strip, and includes an approximately rectangular channel (6), and whereby at least one additional hook strip (3) is formed as a C-shaped claw with a jaw (8), so that an approximately oval interior cavity (7) is formed.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• AS2020
• AS2020
• STCH2014
• FP2014
• LAPS2014
• REMI2014
• AS2011
• FPAY2010
• FPAY2006
• FEPP2005
• AS2004
• AS2004
• I2002
• F2000
• PD2000

Date	Code	Event	Description
Mar 01, 2020	AS	ASSIGNMENT	free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT OF U.S. PATENT APPLICATION NO. 29503724 PREVIOUSLY RECORDED AT REEL: 059248 FRAME: 0783. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNOR:PILEPRO LLC;REEL/FRAME:062509/0692 Owner name: SHEET PILE LLC, NEW HAMPSHIRE Effective Date: Mar 01, 2020 free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT OF U.S. PATENT APPLICATION NO. 29503754 PREVIOUSLY RECORDED AT REEL: 059248 FRAME: 0783. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNOR:PILEPRO LLC;REEL/FRAME:062509/0616 Owner name: SHEET PILE LLC, NEW HAMPSHIRE Effective Date: Mar 01, 2020
Mar 01, 2020	AS	ASSIGNMENT	free format text: NUNC PRO TUNC ASSIGNMENT;ASSIGNOR:PILEPRO LLC;REEL/FRAME:059248/0779 Owner name: SHEET PILE LLC, TEXAS Effective Date: Mar 01, 2020
Sep 01, 2014	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Aug 06, 2014	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Aug 06, 2014
Aug 06, 2014	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Mar 14, 2014	REMI	MAINTENANCE FEE REMINDER MAILED
Jul 08, 2011	AS	ASSIGNMENT	free format text: ASSIGNEE CHANGE OF ADDRESS;ASSIGNOR:PILEPRO, LLC;REEL/FRAME:026570/0523 Owner name: PILEPRO, LLC, TEXAS Effective Date: Jul 08, 2011
Jan 25, 2010	FPAY	FEE PAYMENT	year of fee payment: 8
Jan 27, 2006	FPAY	FEE PAYMENT	year of fee payment: 4
Dec 02, 2005	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Nov 25, 2004	AS	ASSIGNMENT	free format text: RECORD TO CORRECT PATENT NO. 6,248,244 ON AN ASSIGNMENT PREVIOUSLY RECORDED AT REEL/FRAME 016038/0181;ASSIGNOR:WALL, GEORG;REEL/FRAME:016610/0782 Owner name: PILEPRO LLC, NEW YORK Effective Date: Nov 25, 2004
Nov 25, 2004	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WALL, GEORG;REEL/FRAME:016038/0181 Owner name: PILEPRO LLC, NEW YORK Effective Date: Nov 25, 2004
Aug 06, 2002	I	Issuance
Jul 21, 2000	F	Filing
Jul 21, 2000	PD	Priority Date