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 Title: |
US4405214:
Safety glasses
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Bolle, Maurice; Oyonnax, France
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| Assignee: |
Etablissements Bolle Georges, Robert et Maurice, Oyonnax, France
other patents from ETABLISSEMENTS BOLLE GEORGES, ROBERT ET MAURICE (181485) (approx. 4)
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| Published / Filed: |
1983-09-20
/ 1981-01-30
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| Application Number: |
US1981000229944
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| IPC Code: |
Advanced:
G02C 5/06;
G02C 5/12;
IPC-7:
G03B 21/32;
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| ECLA Code: |
G02C5/12H;
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| U.S. Class: |
Current:
351/088;
351/086;
351/132;
351/138;
Original:
351/088;
351/086;
351/132;
351/138;
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| Field of Search: |
351/088,94,131,132,136,138
002/442,445,446
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| Priority Number: |
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| Abstract: |
Safety glasses for use, in particular, in sporting activities comprise a frame to which two limbs are articulated, two lenses mounted on the inside of grooved retaining circles formed in the frame and a nose rest piece which fits together with the frame, is made of flexible material and has walls which form a part of the said grooved retaining circles. In such glasses therefore the lenses are partly held by flexible material which avoids their being broken in the case of a heavy blow as may for example occur when playing a sport. The risks therefore of cuts or injuries to the wearer of the glasses are reduced.
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| Attorney, Agent or Firm: |
Ross, Karl F. ;
Dubno, Herbert ;
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| Primary / Asst. Examiners: |
Evans, F. L.;
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| INPADOC Legal Status: |
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| Family: |
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First Claim:
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I claim:
1. In a pair of safety glasses comprising a frame, to which two limbs are articulated, two lenses mounted on the inside of grooved retaining circles formed in the said frame, and a nose rest piece which fits together with the frame and is made of flexible material, the improvement wherein each of said circles is unitarily formed with lens-receiving grooves terminating in the region of said nose rest piece and with a nongrooved portion in said region, said nose rest piece having grooved walls overlying said nongrooved portions and which form part of the said grooved retaining circles by completing the lens-receiving grooves in said regions.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 26 U.S. patent(s) that reference this one
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