USD528204S1 - Hearing protection device - Google Patents

Hearing protection device Download PDF

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Publication number
USD528204S1
USD528204S1 US29/251,771 US25177106F USD528204S US D528204 S1 USD528204 S1 US D528204S1 US 25177106 F US25177106 F US 25177106F US D528204 S USD528204 S US D528204S
Authority
US
United States
Prior art keywords
protection device
hearing protection
hearing
view
ornamental design
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
US29/251,771
Inventor
Marc Doty
Richard Knauer
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 LLC
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
Application filed by Cabot Safety Intermediate LLC filed Critical Cabot Safety Intermediate LLC
Priority to US29/251,771 priority Critical patent/USD528204S1/en
Application granted granted Critical
Publication of USD528204S1 publication Critical patent/USD528204S1/en
Assigned to BANK OF AMERICA, N.A., AS FIRST LIEN COLLATERAL AGENT reassignment BANK OF AMERICA, N.A., AS FIRST LIEN COLLATERAL AGENT GRANT OF FIRST LIEN SECURITY INTEREST IN UNITED STATES PATENTS AND TRADEMARKS Assignors: CABOT SAFETY INTERMEDIATE CORPORATION
Assigned to BANK OF AMERICA, N.A., AS SECOND LIEN COLLATERAL AGENT reassignment BANK OF AMERICA, N.A., AS SECOND LIEN COLLATERAL AGENT GRANT OF SECOND LIEN SECURITY INTEREST IN UNITED STATES PATENTS AND TRADEMARKS Assignors: CABOT SAFETY INTERMEDIATE CORPORATION
Assigned to CABOT SAFETY INTERMEDIATE CORPORATION reassignment CABOT SAFETY INTERMEDIATE CORPORATION RELEASE OF SECOND LIEN SECURITY INTEREST AT REEL/FRAME NO. 19520/0065 Assignors: BANK OF AMERICA, N.A.
Assigned to CABOT SAFETY INTERMEDIATE CORPORATION reassignment CABOT SAFETY INTERMEDIATE CORPORATION CORRECTION OF TYPOGRAPHICAL ERRORS OF PATENT NUMBERS LISTED IN COVER SHEET RECORDED AT REEL/FRAME NO. 020733/0440 Assignors: BANK OF AMERICA, N.A.
Assigned to CABOT SAFETY INTERMEDIATE CORPORATION reassignment CABOT SAFETY INTERMEDIATE CORPORATION RELEASE OF FIRST LIEN SECURITY INTEREST FILED AT REEL/FRAME NO. 19520/0001 Assignors: BANK OF AMERICA, N.A.
Assigned to CABOT SAFETY INTERMEDIATE LLC reassignment CABOT SAFETY INTERMEDIATE LLC CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: CABOT SAFETY INTERMEDIATE CORPORATION
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CABOT SAFETY INTERMEDIATE LLC
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/08—Protective devices for the ears internal, e.g. earplugs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Psychology (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)

Description

FIG. 1 is perspective view of a hearing protection device showing our new design;
FIG. 2 is a front elevational view thereof, the opposite side being a mirror image;
FIG. 3 is a right side elevational view thereof, the opposite side being a mirror image;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a hearing protection device, as shown and described.
US29/251,771 2004-04-23 2006-01-12 Hearing protection device Expired - Lifetime USD528204S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/251,771 USD528204S1 (en) 2004-04-23 2006-01-12 Hearing protection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29/204,061 USD524937S1 (en) 2004-04-23 2004-04-23 Hearing protection device
US29/251,771 USD528204S1 (en) 2004-04-23 2006-01-12 Hearing protection device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US29/204,061 Division USD524937S1 (en) 2004-04-23 2004-04-23 Hearing protection device

Publications (1)

Publication Number Publication Date
USD528204S1 true USD528204S1 (en) 2006-09-12

Family

ID=36644733

Family Applications (2)

Application Number Title Priority Date Filing Date
US29/204,061 Expired - Lifetime USD524937S1 (en) 2004-04-23 2004-04-23 Hearing protection device
US29/251,771 Expired - Lifetime USD528204S1 (en) 2004-04-23 2006-01-12 Hearing protection device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US29/204,061 Expired - Lifetime USD524937S1 (en) 2004-04-23 2004-04-23 Hearing protection device

Country Status (2)

Country Link
US (2) USD524937S1 (en)
AU (3) AU304875S (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070284182A1 (en) * 2006-06-12 2007-12-13 Chia-Chun Mu Waterproof earplug with sound-transmitting effect
US20100307861A1 (en) * 2009-06-03 2010-12-09 Sperian Hearing Protection, Llc Non-roll foam eartip
USD757925S1 (en) 2014-05-20 2016-05-31 3M Innovative Properties Company Earplug tip
USD759802S1 (en) 2014-05-20 2016-06-21 3M Innovative Properties Company Earplug tip
USD798434S1 (en) 2014-05-20 2017-09-26 3M Innovative Properties Company Earplug
USD798435S1 (en) 2014-05-20 2017-09-26 3M Innovative Properties Company Earplug
US10660797B2 (en) 2014-05-20 2020-05-26 3M Innovative Properties Company Push-to-fit earplug having an array of cavities
USD991438S1 (en) 2023-04-19 2023-07-04 Tieze Liang Ear plug

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005009132U1 (en) * 2005-06-10 2005-08-25 Uvex Arbeitsschutz Gmbh Ear plug for inserting into the ear passage comprises a foam material with a recess with a cross-like configuration

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070284182A1 (en) * 2006-06-12 2007-12-13 Chia-Chun Mu Waterproof earplug with sound-transmitting effect
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
USD757925S1 (en) 2014-05-20 2016-05-31 3M Innovative Properties Company Earplug tip
USD759802S1 (en) 2014-05-20 2016-06-21 3M Innovative Properties Company Earplug tip
USD798434S1 (en) 2014-05-20 2017-09-26 3M Innovative Properties Company Earplug
USD798435S1 (en) 2014-05-20 2017-09-26 3M Innovative Properties Company Earplug
US10660797B2 (en) 2014-05-20 2020-05-26 3M Innovative Properties Company Push-to-fit earplug having an array of cavities
USD991438S1 (en) 2023-04-19 2023-07-04 Tieze Liang Ear plug

Also Published As

Publication number Publication date
AU304874S (en) 2006-01-09
AU304876S (en) 2006-01-09
AU304875S (en) 2006-01-09
USD524937S1 (en) 2006-07-11

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