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Earplug

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Publication number
USD472627S1
USD472627S1 US29149766 US14976601F USD472627S1 US D472627 S1 USD472627 S1 US D472627S1 US 29149766 US29149766 US 29149766 US 14976601 F US14976601 F US 14976601F US D472627 S1 USD472627 S1 US D472627S1
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
fig
view
perspective
side
earplug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29149766
Inventor
Robert N. Falco
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
Cabot Safety Intermediate Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00Methods or devices for treatment of the ears, e.g. surgical; Protective devices for the ears, carried on the body or in the hand; Non-electric hearing aids
    • A61F11/06Protective devices for the ears
    • A61F11/08Protective devices for the ears internal, e.g. earplugs

Description

FIG. 1 is a side elevational view of an earplug showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side perspective view thereof;

FIG. 4 is a left side perspective view thereof;

FIG. 5 is a front corner perspective view thereof;

FIG. 6 is an end perspective view thereof;

FIG. 7 a is a side elevational view of a second embodiment of an earplug showing my new design;

FIG. 8 is a top plan view thereof;

FIG. 9 is a right side perspective view thereof;

FIG. 10 is a left side perspective view thereof;

FIG. 11 is a front, corner perspective view thereof; and,

FIG. 12 is an end perspective view thereof.

Claims (1)

  1. The ornamental design for an earplug, as shown and described.
US29149766 2001-10-16 2001-10-16 Earplug Expired - Lifetime USD472627S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29149766 USD472627S1 (en) 2001-10-16 2001-10-16 Earplug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29149766 USD472627S1 (en) 2001-10-16 2001-10-16 Earplug

Publications (1)

Publication Number Publication Date
USD472627S1 true USD472627S1 (en) 2003-04-01

Family

ID=22531706

Family Applications (1)

Application Number Title Priority Date Filing Date
US29149766 Expired - Lifetime USD472627S1 (en) 2001-10-16 2001-10-16 Earplug

Country Status (1)

Country Link
US (1) USD472627S1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060088176A1 (en) * 2004-10-22 2006-04-27 Werner Alan J Jr Method and apparatus for intelligent acoustic signal processing in accordance wtih a user preference
US7314047B2 (en) 2002-01-25 2008-01-01 Cabot Safety Intermediate Corporation Hearing protection device
US20080044040A1 (en) * 2004-10-22 2008-02-21 Werner Alan J Jr Method and apparatus for intelligent acoustic signal processing in accordance with a user preference
US20080314393A1 (en) * 2007-06-22 2008-12-25 Ricky Wayne Purcell Self-conforming sound attenuation earplug
US20100307861A1 (en) * 2009-06-03 2010-12-09 Sperian Hearing Protection, Llc Non-roll foam eartip
US8113207B2 (en) 2008-08-22 2012-02-14 Kimberly-Clark Worldwide, Inc. Self-conforming sound attenuation earplug
USD739520S1 (en) * 2014-07-15 2015-09-22 sBumble BE Holdings, LLC Earplug

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7314047B2 (en) 2002-01-25 2008-01-01 Cabot Safety Intermediate Corporation Hearing protection device
US20080173315A1 (en) * 2002-01-25 2008-07-24 Cabot Safety Intermediate Corporation Hearing protection device
US7537011B2 (en) 2002-01-25 2009-05-26 3M Innovative Properties Company Hearing protection device
US20060088176A1 (en) * 2004-10-22 2006-04-27 Werner Alan J Jr Method and apparatus for intelligent acoustic signal processing in accordance wtih a user preference
US20080044040A1 (en) * 2004-10-22 2008-02-21 Werner Alan J Jr Method and apparatus for intelligent acoustic signal processing in accordance with a user preference
US9807521B2 (en) 2004-10-22 2017-10-31 Alan J. Werner, Jr. Method and apparatus for intelligent acoustic signal processing in accordance with a user preference
US20080314393A1 (en) * 2007-06-22 2008-12-25 Ricky Wayne Purcell Self-conforming sound attenuation earplug
US7984716B2 (en) 2007-06-22 2011-07-26 Kimberly-Clark Worldwide Inc. Self-conforming sound attenuation earplug
US8113207B2 (en) 2008-08-22 2012-02-14 Kimberly-Clark Worldwide, Inc. Self-conforming sound attenuation earplug
US20100307861A1 (en) * 2009-06-03 2010-12-09 Sperian Hearing Protection, Llc Non-roll foam eartip
US8061472B2 (en) 2009-06-03 2011-11-22 Sperian Hearing Protection, Llc Non-roll foam eartip
USD739520S1 (en) * 2014-07-15 2015-09-22 sBumble BE Holdings, LLC Earplug

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