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 Title: |
US3791721:
GOGGLES
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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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| Inventor: |
HELFRICH J;
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| Assignee: |
HELFRICH J
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| Published / Filed: |
1974-02-12
/ 1972-10-04
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| Application Number: |
US1972000379172
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| IPC Code: |
Advanced:
A61F 9/02;
G02C 7/10;
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| ECLA Code: |
A61F9/02F; G02C7/10;
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| U.S. Class: |
351/-04.4;
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| Priority Number: |
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| Abstract: |
Compact eye goggles for protection against laser and other high intensity light radiation or energy and having a pair of eye cups which are worn without discomfort over the respective eye balls, lids and lashes of the eyes of the wearer. Should the user wear spectacles, the goggles are worn under the glasses. The cups introduce no distortion of the optical path and can be worn by people with various eye corrections. The cups are each partially hemispherical with rounded corners to snugly fit the user's face without interfering with vision, forward or peripheral.
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| Parent Case: |
This is a continuation-in-part of application Ser. No. 95,740, filed Dec. 7, 1970, now abandoned.
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