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Title: US4402578: SPECTACLE FRAME WITH REMOVABLE LENS HOLDER
[ Derwent Title ]

Country:
Kind:		 US United States of America
A PATENT [FROM BEGIN UNTIL END 2000] or PATENT ISSUED AFTER 1ST PUB. WITHIN THE TVPP i

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8 pages

 
Inventor: MINART, FRANCOIS; France

Assignee: ESSILOR INTERNATIONAL, CIE GENERALE D'OPTIQUE France
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Published / Filed: 1983-09-06 / 1981-07-08

Application Number: US1981000281416
IPC Code: Advanced: G02C 1/00; G02C 1/04; G02C 1/06; G02C 5/00; G02C 5/02;
Core: more...

ECLA Code: None
U.S. Class: 351/140; 351/124; 351/133;

Priority Number:
1980-08-12  FR1980000017730

Maintenance Status: E2 Expired  Check current status

INPADOC Legal Status:
Gazette date Code   Description (remarks)     List all possible codes for US
1991-11-26 FP - Expired due to failure to pay maintenance fee   ( 1991-09-08 )
1991-09-08 LAPS - Lapse for failure to pay maintenance fees  
1991-04-09 REMI Maintenance fee reminder mailed  
1987-03-05 FPAY + Fee payment  
1981-07-08 AS Assignment (ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:MINART, FRANCOIS;REEL/FRAME:003900/0340)   (ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:MINART, FRANCOIS;REEL/FRAME:003900/0340)(New owner: ESSILOR INTERNATIONAL,CIE GENERALE D`OPTIQUE, 1, R 1981-07-02 )

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PDF		PublicationPub. DateFiled   Assignee   Title
Buy PDF - 8pp US4402578 1983-09-06  1981-07-08  Essilor International, cie Generale d'Optique Spectacle frame with removable lens holder
  JP62006208B4        
Buy PDF JP57054916A2 1982-04-01  1981-07-31  ESHIROORU INTERN CO GENERAL TOPUTEIKU TORIHAZUSHIKANONARENZUHORUDAOSONAETAMEGANEFUREEMU
  JP01395394C3        
Buy PDF FR2490834B1 1982-10-29  1980-08-12  ESSILOR INTERNAL CIE GLE OPTIQUE  
Buy PDF FR2490834A1 1982-03-26  1980-08-12  ESSILOR INTERNAL CIE GLE OPTIQUE MONTURE DE LUNETTES A FACE AMOVIBLE
Buy PDF - 18pp DE3131039A1 1982-03-25  1981-08-05  Essilor International (Compagnie Generale dOptique), 94028 Creteil, Val-de-Marne, FR Brillenfassung mit auswechselbarem Glaesergestell
  7 family members shown above     - Based on data when this patent issued.


Forward References: Show 12 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (12)   |   Backward references (0)   |   Citation Link

       
Other Abstract Info: None
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