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Title: US5127899: Swab
[ Derwent Title ]


Country: US United States of America

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5 pages

 
Inventor: Schmerse, Jr., Roscoe E.; Anaheim Hills, CA 92807

Assignee: None

Published / Filed: 1992-07-07 / 1991-02-08

Application Number: US1991000653657

IPC Code: Advanced: A61F 13/38;
Core: more...
IPC-7: A61M 35/00;

U.S. Class: Current: 604/001;
Original: 604/001;

Field of Search: 019/145.3 128/759 604/1-3 606/162

Priority Number:
1989-04-18  US1989000339816

Abstract: An improved swab having cotton covered enlarged distal ends and an elongate stem for use in cleaning the outer portion of the ear and/or in applying cosmetics and the like. Positioned at the distal end of the swab beneath the cotton coverings is a disc which is sized to prevent entry of the swab into the human ear canal. The disc also prevents the stem from protruding through the cotton covering and causing injury during use.

Attorney, Agent or Firm: Stetina and Brunda ;

Primary / Asst. Examiners: Pellegrino, Stephen C.; Rafa, Michael

Maintenance Status: E2 Expired  Check current status

INPADOC Legal Status: Show legal status actions

       
Related Applications:
Application Number Filed Patent Pub. Date  Title
US1989000339816 1989-04-18       


       
Parent Case:     This application is a continuation of application Ser. No. 07/339,816, filed Apr. 18, 1989, now abandoned.

Family: None

First Claim:
Show all 10 claims
What is claimed is:     1. An improved swab comprising:
  • an elongate stem;
  • a stop member positioned on at least one end of said stem, said stop member comprising:
  • (a) a disc portion having an outer surface and an inner surface; and
  • (b) a connector portion for receiving said at least one end of said stem;
  • an absorbent covering surrounding said stop member;
  • wherein said disc portion is mixed having a peripheral dimension sufficient to prevent entry of said disc portion into a human ear canal and said connector portion is formed in a manner operable to prevent any portion of said stem from protruding through said disc portion and entering said ear canal.


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Drawing Descriptions: Show drawing descriptions

Description: Show description

Forward References: Show 5 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (5)   |   Backward references (8)   |   Citation Link

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Patent  Pub.Date  Inventor Assignee   Title
Get PDF - 4pp US1962875* 1934-06 Reber    
Get PDF - 3pp US1995733  1935-03 Brekke   Applicator
Get PDF - 3pp US2043678* 1936-06 Schmalz    
Get PDF - 3pp US2362704* 1944-11 McGivern    
Get PDF - 3pp US2842790* 1958-07 Castelli    
Get PDF - 4pp US2876501* 1959-03 Glickston    
Get PDF - 4pp US3368549  1968-02 Barr et al.   Diagnostic swabs
Get PDF - 5pp US4718889  1988-01 Blasius, Jr.  Chesebrough-Pond's Inc. Applicator swab
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Foreign References:
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Publication Date IPC Code Assignee   Title
  GB0237589 1987-09       
  GB0277009 1988-08       


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