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 Title: |
US5361416:
Headcover and chin strap for treating sleep apnea
[ Derwent Title ]
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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: |
PETRIE STEVEN C; United States of America
PETRIE ROGER C; United States of America
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| Assignee: |
PETRIE STEVEN C United States of America
PETRIE ROGER C United States of America
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| Published / Filed: |
1994-11-08
/ 1993-11-16
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| Application Number: |
US1993000152694
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| IPC Code: |
Advanced:
A42B 3/08;
A61F 13/12;
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| ECLA Code: |
A42B3/08; A61F13/12;
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| U.S. Class: |
217/12 ;
002/171;
002/421;
602/902;
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| Priority Number: |
| 1993-11-16 |
US1993000152694 |
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| Abstract: |
A headcover and chin cup assembly which maintains a closed mouth during the treatment of sleep apnea and makes the user breathe only through his or her nose. The assembly is made up of a headcover which fits easily and securely on the head of practically all people. The headcover and the chin cup each include a set of straps and a set of D-rings. The set of straps attached to the headcover engage the set of D-rings attached to the chin cup. The set of straps attached to the chin cup engage the set of D-rings attached to the headcover. Each set of straps is adjusted secured via fasteners. The chin cup holds the apex of the user's chin for a secure fit.
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| Maintenance Status: |
E1 Expired Check current status
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| INPADOC Legal Status: |
| Gazette date |
Code |
Description (remarks) List all possible codes for US |
| 1999-01-19 |
FP - |
Expired due to failure to pay maintenance fee
( 1998-11-08 )
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| 1998-11-08 |
LAPS - |
Lapse for failure to pay maintenance fees
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| 1998-08-12 |
REMI |
Maintenance fee reminder mailed
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