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 Title: |
US4515448:
Sunglasses
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Tackles, George; Livermore, CA
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| Assignee: |
Oakley, Inc., Irvine, CA
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| Published / Filed: |
1985-05-07
/ 1983-03-28
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| Application Number: |
US1983000479836
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| IPC Code: |
Advanced:
G02C 1/00;
G02C 1/08;
G02C 5/12;
G02C 7/02;
G02C 7/10;
Core:
G02C 5/00;
G02C 7/00;
more...
IPC-7:
G02C 7/00;
G02C 7/12;
G02C 7/16;
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| U.S. Class: |
Current:
351/041;
351/044;
Original:
351/041;
351/044;
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| Field of Search: |
351/041,44,45,46,47,48,49
350/432
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| Priority Number: |
| 1983-03-28 |
US1983000479836 |
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| Abstract: |
Sunglasses have transparent panes extending in frusto conical planes. The sunglasses frame construction permits ease of pane removal and replacement.
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| Attorney, Agent or Firm: |
Haefliger, William W. ;
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| Primary / Asst. Examiners: |
Bovernick, Rodney B.;
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| INPADOC Legal Status: |
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Family Legal Status Report
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| Designated Country: |
AT CH DE FR IT LI
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| Family: |
Show 4 known family members
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First Claim:
Show all 7 claims |
I claim:
1. In protective eyeglasses having left and right sides, the combination comprising
- (a) transparent panes located to extend in the path of the wearer's field of vision, frontwardly and sidewardly,
- (b) said panes shaped frusto-conically,
- (c) said panes merging together at a bridge region adapted to extend over the wearer's nose, thereby to define one pane which extends continuously and generally frusto-conically across the wearer's field of vision between said left and right sides,
- (d) and including a top frame bounding upper edges of said panes, and a bottom frame bounding lower edges of said panes, said frames being removable from said panes, and being everywhere spaced apart between said left and right sides, and also at said bridge region.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 126 U.S. patent(s) that reference this one
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