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

Patent Owner(s)

Patent Owner	Address
NIPSON S A	F-90005 BELFORT CÉDEX

International Classification(s)

• G01D:MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VAR....

• 1982 Application Filing Year
• G01D Class
• 451 Applications Filed
• 4 Patents Issued To-Date
• 0.89 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Magnenet, Jean	Belfort, FR	5	8
# of filed Patents : 5 Total Citations : 8

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Patent Citation Ranking

• 0 Citation Count
• G01D Class

• 0 % this patent is cited more than
• 41 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: 4449131

Process and machine for magnetographic printing (III)

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Abstract

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The invention relates to a printing process, as well as to a machine which enables images in color to be produced on a print carrier. The machine which implements said process comprises magnetic heads (13-l, . . . 13-n) energized by impulses emitted by a source (26) by means of a frequency-generating means (27) in order to produce on the drum (10) magnetized points having different sizes, pigment-applying means (40, 42, 44) retouching means, and a transfer station (45) where the pigments deposited onto the drum (1) are transferred to a strip of paper (21).

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Description

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Claims

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Legal Events

 

• AS1999
• FPAY1995
• FPAY1991
• FPAY1987
• FEPP1986
• AS1985
• I1984
• STCF1984
• F1982
• AS1982
• PD1981

Date	Code	Event	Description
Dec 02, 1999	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BULL, S.A.;REEL/FRAME:012273/0907 Owner name: NIPSON, S.A., FRANCE Effective Date: Dec 02, 1999
Nov 15, 1995	FPAY	FEE PAYMENT	year of fee payment: 12
Oct 09, 1991	FPAY	FEE PAYMENT	year of fee payment: 8
Oct 05, 1987	FPAY	FEE PAYMENT	year of fee payment: 4
Oct 31, 1986	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Dec 18, 1985	AS	ASSIGNMENT	free format text: CHANGE OF NAME;ASSIGNOR:CII-HONEYWELL BULL;REEL/FRAME:010388/0192 Owner name: BULL, S.A., FRANCE Effective Date: Dec 18, 1985
May 15, 1984	I	Issuance
Mar 16, 1984	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
May 20, 1982	F	Filing
May 12, 1982	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:MAGNENET, JEAN;REEL/FRAME:004001/0237 Owner name: COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE C11-H Effective Date: May 12, 1982 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MAGNENET, JEAN;REEL/FRAME:004001/0237 Owner name: COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE, A CO Effective Date: May 12, 1982
Dec 23, 1981	PD	Priority Date