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Title: US5720302: Anti-snoring device having an external shield
[ Derwent Title ]

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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8 pages

 
Inventor: BELFER WILLIAM A; United States of America

Assignee: BELFER; WILLIAM A
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Published / Filed: 1998-02-24 / 1996-03-01

Application Number: US1996000609617
IPC Code: Advanced: A61F 5/56;

ECLA Code: A61F5/56B;

U.S. Class: 128/848; 128/859; 602/902;

Priority Number:
1996-03-01  US1996000609617

Abstract:     An anti-snoring device including a denture member for covering the lower teeth of the user and for maintaining the tongue in contact with the palate to prevent air flow from causing the palate to reverberate during mouth breathing; an extension member fixedly connected to the front of the denture member; and a flexible oral shield having an opening for slidably receiving the extension member and having at least one breathing hole. The flexible oral shield is worn outside the mouth and is conformable to the user's lips for preventing the lower jaw from drifting inferiorly and posteriorly during sleep.

Maintenance Status: E2 Expired  Check current status

INPADOC Legal Status:
Gazette date Code   Description (remarks)     List all possible codes for US
2006-04-25 FP - Expired due to failure to pay maintenance fee   ( 2006-02-24 )
2006-02-24 LAPS - Lapse for failure to pay maintenance fees  
2005-09-14 REMI Maintenance fee reminder mailed  
2001-08-24 FPAY + Fee payment  

  Buy Now: Family Legal Status Report

Designated Country: AU BR CA CN CZ DE DK EP ES GB HU JP KP KR MX PL PT 

       
Family:
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PDF		PublicationPub. DateFiled   Assignee   Title
Buy PDF - 20pp WO9731596A1 1997-09-04  1997-02-26  BELFER, William, A. ANTI-SNORING DEVICE HAVING AN EXTERNAL SHIELD
Buy PDF - 12pp US5921241 1999-07-13  1998-07-06    Anti-snoring device having an adjustable external oral shield
Buy PDF - 12pp US5810013 1998-09-22  1997-12-29    Anti-snoring device having an adjusting external oral shield
Buy PDF - 8pp US5720302 1998-02-24  1996-03-01    Anti-snoring device having an external shield
Buy PDF CA2277504A1 2001-01-12  1999-07-12  BELFER WILLIAM A ANTI-SNORING DEVICE HAVING AN ADJUSTABLE EXTERNAL ORAL SHIELD
Buy PDF AU2056497A1 1997-09-16  1997-02-26  WILLIAM A BELFER Anti-snoring device having an external shield
  6 family members shown above     - Based on data when this patent issued.


Forward References: Show 32 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (32)   |   Backward references (0)   |   Citation Link

       
Other Abstract Info: DERABS C1997-448423 DERABS C1998-530356

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