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

Patent Owner(s)

Patent Owner	Address
AEROSPATIALE SOCIETE NATIONALE INDUSTRIELLE	37 BOULEVARD DE MONTMORENCY 75781 PARIS CEDEX 16

International Classification(s)

• B64D:EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SU....
• F42B:EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; A....

• 1999 Application Filing Year
• B64D Class
• 127 Applications Filed
• 61 Patents Issued To-Date
• 48.04 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Salort, Cedric	Ville d'Avray, FR	3	35
# of filed Patents : 3 Total Citations : 35

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Patent Citation Ranking

• 9 Citation Count
• B64D Class

• 2.86 % this patent is cited more than
• 24 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: 6286430

Device for the pyrotechnic cutting of non-metallic parts

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Abstract

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A pyrotechnic cutting device (14) is designed for directly cutting one or two parts (10) made form a nonmetallic material, such as a composite material. The device (14) comprises a pyrotechnic expansion tube (16), which acts on the part or parts (10) to be cut by means of a cutting member (32). This member can act in the manner of a punch or single or double shears. It can also be deformable or non-deformable. In the former case, the cutting member (32) can be integrated into the part (10) during its manufacture, particularly when said part is made from a composite material.

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Description

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Claims

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Legal Events

 

• STCH2005
• LAPS2005
• FP2005
• REMI2005
• I2001
• AS1999
• F1999
• PD1998

Date	Code	Event	Description
Oct 12, 2005	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Sep 12, 2005	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Sep 11, 2005	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Sep 11, 2005
Mar 30, 2005	REMI	MAINTENANCE FEE REMINDER MAILED
Sep 11, 2001	I	Issuance
Aug 04, 1999	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SALORT, CEDRIC;REEL/FRAME:010219/0063 Owner name: AEROSPATIALE SOCIETE NATIONALE INDUSTRIELLE, FRANC Effective Date: Aug 04, 1999
Jun 02, 1999	F	Filing
Jun 02, 1998	PD	Priority Date