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 Title: |
US3741635:
SPECTACLE POSITIONING AND SECURING DEVICES
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| Country: |
US United States of America
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| Inventor: |
Wortman, Stanley; Cincinatti, OH 45208
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| Assignee: |
None
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| Published / Filed: |
1973-06-26
/ 1971-10-01
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| Application Number: |
US1971000194433
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| IPC Code: |
Advanced:
G02C 3/00;
G02C 5/14;
G02C 11/00;
IPC-7:
G02C 5/14;
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| ECLA Code: |
G02C5/14E; G02C3/00B; G02C5/22F; G02C11/00; S02C200/18;
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| U.S. Class: |
Current:
351/123;
Original:
351/123;
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| Field of Search: |
351/123,120,158
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| Priority Number: |
| 1971-11-01 |
US1971000194433 |
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| Abstract: |
The invention teaches the use of an adjustable hook means adjustably secured to the temples of spectacles. The hook means being adapted to hook on to the forward helix of the ears of a person and fix the distance between the helix and the bridge of the nose of a person and thereby prevent the spectacles from sliding on the bridge of the nose of the person wearing the spectacles.
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| Attorney, Agent or Firm: |
Hight, James S. ;
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| Primary / Asst. Examiners: |
Wibert, Ronald L.; Sacher, Paul A.
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| Family: |
None
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First Claim:
Show all 3 claims |
1. An attachment for templates of spectacles to maintain said spectacles in a fixed position on the nose of a wearer of said spectacles comprising:
- a boss attached to each template, each boss including an arm bearing a terminal portion which in use is in a position below the top of the ear of the wearer,
- each terminal portion having a node thereon which in use extends inwardly from the boss into the wearer's ear,
- said node abutting against the helix of the ear of the wearer when in use and serving to retain the spectacles in a fixed position without the use of any substantial pressure directed inwardly against the ear further including rotating means for connecting said arm to said boss so that said
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
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| Description: |
Show description
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| Forward References: |
Show 23 U.S. patent(s) that reference this one
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