Family

+

−

Country	kind	publication No.	Filing Date	Type	Sub-Type
IT	B1	IT1312052	Apr 07, 1999	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT		STRUTTURA DEL TIPO RETE, PARTICOLARMENTE PER USI GEOTECNICI.		Apr 04, 2002

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

Patent Owner(s)

Patent Owner	Address
TENAX S P A	23897 VIGANÒ (LECCO)

International Classification(s)

• D04G:MAKING NETS BY KNOTTING OF FILAMENTARY MATERIAL; M....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• 2000 Application Filing Year
• D04G Class
• 4 Applications Filed
• 2 Patents Issued To-Date
• 50 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Beretta, Mario	Sirtori, IT	18	283
# of filed Patents : 18 Total Citations : 283

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 4 Citation Count
• D04G Class

• 0 % this patent is cited more than
• 20 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: 6972269

Net-like structure particularly for geotechnical uses

---

Abstract

---

A net-like structure particularly for geotechnical applications which comprises a first and a second layer which are mutually spaced and joined one another by spacers which are co-extruded together with the layers. At least one of the layers comprises at least one set of yarns arranged at one end of the spacers; the spacers have a reduced transverse cross-section.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• FPAY2017
• FPAY2013
• FPAY2009
• I2005
• STCF2005
• F2000
• AS2000
• PD1999

Date	Code	Event	Description
Jun 01, 2017	FPAY	FEE PAYMENT	year of fee payment: 12
Apr 24, 2013	FPAY	FEE PAYMENT	year of fee payment: 8
Apr 29, 2009	FPAY	FEE PAYMENT	year of fee payment: 4
Dec 06, 2005	I	Issuance
Nov 16, 2005	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Mar 13, 2000	F	Filing
Mar 03, 2000	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BERETTA, MARIO;REEL/FRAME:010675/0987 Owner name: TENAX S.P.A., ITALY Effective Date: Mar 03, 2000
Apr 07, 1999	PD	Priority Date