USD492768S1 - Earplug - Google Patents

Earplug Download PDF

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Publication number
USD492768S1
USD492768S1 US29/183,155 US18315503F USD492768S US D492768 S1 USD492768 S1 US D492768S1 US 18315503 F US18315503 F US 18315503F US D492768 S USD492768 S US D492768S
Authority
US
United States
Prior art keywords
earplug
view
ornamental design
mirror image
opposite side
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
US29/183,155
Inventor
Richard Knauer
Walter B. Herbst
Marianne B. Grisdale
Gary F. Prokop
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 US29/183,155 priority Critical patent/USD492768S1/en
Assigned to CABOT SAFETY INTERMEDIATE CORPORATION reassignment CABOT SAFETY INTERMEDIATE CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HERBST, WALTER B., GRISDALE, MARIANNE B., PROKOP, GARY F., KNAUER, RICHARD
Priority to CA105094F priority patent/CA105094S/en
Application granted granted Critical
Publication of USD492768S1 publication Critical patent/USD492768S1/en
Assigned to CABOT SAFETY INTERMEDIATE CORPORATION reassignment CABOT SAFETY INTERMEDIATE CORPORATION RELEASE OF SECURITY INTEREST Assignors: DEUTSCHE BANK AG, NEW YORK BRANCH
Assigned to BANK OF AMERICA, N.A., AS SECOND LIEN COLLATERAL AGENT reassignment BANK OF AMERICA, N.A., AS SECOND LIEN COLLATERAL AGENT SECURITY AGREEMENT Assignors: CABOT SAFETY INTERMEDIATE CORPORATION
Assigned to BANK OF AMERICA, N.A., AS FIRST LIEN COLLATERAL AGENT reassignment BANK OF AMERICA, N.A., AS FIRST LIEN COLLATERAL AGENT SECURITY AGREEMENT Assignors: CABOT SAFETY INTERMEDIATE CORPORATION
Assigned to CABOT SAFETY INTERMEDIATE CORPORATION reassignment CABOT SAFETY INTERMEDIATE CORPORATION RELEASE OF SECURITY INTEREST Assignors: DEUTSCHE BANK AG, NEW YORK BRANCH
Assigned to CABOT SAFETY INTERMEDIATE CORPORATION reassignment CABOT SAFETY INTERMEDIATE CORPORATION RELEASE OF FIRST LIEN SECURITY INTEREST AT REEL/FRAME NO. 17435/0721 Assignors: BANK OF AMERICA, N.A., AS FIRST LIEN COLLATERAL AGENT
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 CABOT SAFETY INTERMEDIATE CORPORATION reassignment CABOT SAFETY INTERMEDIATE CORPORATION RELEASE OF SECOND LIEN SECURITY INTEREST AT REEL/FRAME NO. 17435/0764 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 a perspective view of an earplug, showing our new design;
FIG. 2 is a side elevational view thereof, the opposite side being a mirror image thereof;
FIG. 3 is another side elevational view thereof, the opposite side being a mirror image thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a top plan view thereof.

Claims (1)

  1. The ornamental design for an earplug, as shown and described.
US29/183,155 2003-06-05 2003-06-05 Earplug Expired - Lifetime USD492768S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/183,155 USD492768S1 (en) 2003-06-05 2003-06-05 Earplug
CA105094F CA105094S (en) 2003-06-05 2003-11-27 Earplug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/183,155 USD492768S1 (en) 2003-06-05 2003-06-05 Earplug

Publications (1)

Publication Number Publication Date
USD492768S1 true USD492768S1 (en) 2004-07-06

Family

ID=32592534

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/183,155 Expired - Lifetime USD492768S1 (en) 2003-06-05 2003-06-05 Earplug

Country Status (2)

Country Link
US (1) USD492768S1 (en)
CA (1) CA105094S (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100307861A1 (en) * 2009-06-03 2010-12-09 Sperian Hearing Protection, Llc Non-roll foam eartip
USD826905S1 (en) * 2015-04-08 2018-08-28 Fender Musical Instruments Corporation Tri-tab ear retention fitment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
USD826905S1 (en) * 2015-04-08 2018-08-28 Fender Musical Instruments Corporation Tri-tab ear retention fitment

Also Published As

Publication number Publication date
CA105094S (en) 2004-12-21

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