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Title: US4521090: Spectacle frame with removable face assembly
[ 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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15 pages

 
Inventor: PIERQUIN JEAN-CLAUDE; France

Assignee: ESSILOR INT France
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Published / Filed: 1985-06-04 / 1982-07-15

Application Number: US1982000398568
IPC Code: Advanced: G02C 1/04; G02C 1/06; G02C 5/00; G02C 5/14;

ECLA Code: G02C5/00B; G02C1/04; G02C1/06; G02C5/10; S02C200/08;

U.S. Class: 351/124; 351/103; 351/041; 351/140; 351/149;

Priority Number:
1981-08-11  FR1981000015512
1982-04-16  FR1982000006575

Abstract:     A spectacle frame comprising two components which constitute a supporting structure and a face assembly, respectively, mounted removably to each other, wherein one of the components comprises at least one locking element and the other component comprises a recess adapted to receive the at least one locking element being movable between a rest position wherein it allows the components to be separated from each other and an active position wherein the at least one locking element cooperates with the recess when the supporting structure and the face assembly are mounted onto each other, so as to firmly connect the supporting structure to the face assembly.

Maintenance Status: E2 Expired  Check current status

INPADOC Legal Status:
Gazette date Code   Description (remarks)     List all possible codes for US
1993-08-24 FP - Expired due to failure to pay maintenance fee   ( 1993-06-06 )
1993-06-06 LAPS - Lapse for failure to pay maintenance fees  
1988-11-14 FPAY + Fee payment  
1982-07-15 AS Assignment (ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:PIERQUIN, JEAN-CLAUDE;REEL/FRAME:004026/0590)   (ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:PIERQUIN, JEAN-CLAUDE;REEL/FRAME:004026/0590)(New owner: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQU 1982-07-06 )

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PDF		PublicationPub. DateFiled   Assignee   Title
Buy PDF - 15pp US4521090 1985-06-04  1982-07-15  Essilor International (Compagnie Generale d'Optique) Spectacle frame with removable face assembly
Buy PDF JP61052450B4 1986-11-13  1982-08-10  ESHIROORU INTERN CO JENERARU TOPUTEIKU  
Buy PDF JP58105119A2 1983-06-22  1982-08-10  ESSILOR INT SPECTACLES FRAME
Buy PDF JP01383849C3 1987-06-09  1982-08-10     
Buy PDF IT8212592A0 1982-07-22  1982-07-22  ESSILOR INT MONTATURA DI OCCHIALI A COMPLESSO FRONTALE AMOVIBILE
Buy PDF IT1158761A 1987-02-25  1982-07-22  ESSILOR INT MONTATURA DI OCCHIALI A COMPLESSO FRONTALE AMOVIBILE
Buy PDF GB2103829B2 1984-12-12  1982-07-15  ESSILOR INT IMPROVEMENTS IN OR RELATING TO SPECTACLE FRAMES
Buy PDF- 16pp GB2103829A 1983-02-23  1982-07-15  ESSILOR INT IMPROVEMENTS IN OR RELATING TO SPECTACLE FRAMES
Buy PDF FR2525354B1 1984-06-01  1982-04-16  ESSILOR INT  
Buy PDF FR2525354A1 1983-10-21  1982-04-16  ESSILOR INT MONTURE DE LUNETTES A FACE AMOVIBLE
Buy PDF FR2511514B1 1983-12-09  1981-08-11  ESSILOR INT  
Buy PDF FR2511514A1 1983-02-18  1981-08-11  ESSILOR INT MONTURE DE LUNETTES A FACE AMOVIBLE
Buy PDF - 6pp DE3249790C2 1986-05-28  1982-07-24  Essilor International, Creteil, FR Brillengestell mit Verbindungsmechanismus zwischen Fassungsteil und Buegeln
Buy PDF - 16pp DE3227813C2 1986-04-17  1982-07-24  Essilor International (Compagnie Generale dOptique), Creteil, Val-de-Marne, FR Brillengestell mit abnehmbarem Fassungsteil
Buy PDF - 28pp DE3227813A1 1983-03-03  1982-07-24  Essilor International (Compagnie Generale dOptique), 94028 Creteil, Val-de-Marne, FR Brillengestell mit abnehmbarer Frontalstruktur
  15 family members shown above     - Based on data when this patent issued.


Forward References: Show 8 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (8)   |   Backward references (0)   |   Citation Link

       
Other Abstract Info: None
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