USD445894S1 - Earplug - Google Patents

Earplug Download PDF

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Publication number
USD445894S1
USD445894S1 US29/132,307 US13230700F USD445894S US D445894 S1 USD445894 S1 US D445894S1 US 13230700 F US13230700 F US 13230700F US D445894 S USD445894 S US D445894S
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US
United States
Prior art keywords
earplug
view
broken line
line showing
showing
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
US29/132,307
Inventor
Dean M. Remer
Paul A. Martinson
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
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to US29/132,307 priority Critical patent/USD445894S1/en
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MARTINSON, PAUL A., REMER, DEAN M.
Application granted granted Critical
Publication of USD445894S1 publication Critical patent/USD445894S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 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
    • A61F11/06Protective devices for the ears
    • A61F11/08Protective devices for the ears internal, e.g. earplugs

Description

FIG. 1 is a perspective view, showing the new design for an earplug.
FIG. 2 is a top view thereof.
FIG. 3 is a side view thereof. All other side views look the same as FIG. 3; and,
FIG. 4 is a bottom view thereof, sectioned through the earplug at the point where the broken line showing begins.
The broken line showing forms no part of the design. The shading that is shown in the drawings is used only to illustrate contour; it is not indicative of texture, etc.

Claims (1)

  1. The ornamental design for an earplug, as shown and described.
US29/132,307 2000-11-06 2000-11-06 Earplug Expired - Lifetime USD445894S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/132,307 USD445894S1 (en) 2000-11-06 2000-11-06 Earplug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/132,307 USD445894S1 (en) 2000-11-06 2000-11-06 Earplug

Publications (1)

Publication Number Publication Date
USD445894S1 true USD445894S1 (en) 2001-07-31

Family

ID=22453414

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/132,307 Expired - Lifetime USD445894S1 (en) 2000-11-06 2000-11-06 Earplug

Country Status (1)

Country Link
US (1) USD445894S1 (en)

Cited By (5)

* 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
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
USD788290S1 (en) * 2015-03-05 2017-05-30 Honeywell International Inc. Peanut-shaped earplug with paddle handle
USD798436S1 (en) 2015-03-05 2017-09-26 Honeywell International Inc. Earplug handle
USD974542S1 (en) * 2021-08-19 2023-01-03 Shenzhen Apwill Electronic Co., Ltd. Earplug

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
U.S. application No. 09/608,911 to Remer et al. filed Jun. 30, 2000, for Articulating Earplug.
U.S. Design application No. 29/132,306 to Remer et al. filed Nov. 6, 2000, for Earplug.

Cited By (6)

* 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
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
USD788290S1 (en) * 2015-03-05 2017-05-30 Honeywell International Inc. Peanut-shaped earplug with paddle handle
USD798436S1 (en) 2015-03-05 2017-09-26 Honeywell International Inc. Earplug handle
USD974542S1 (en) * 2021-08-19 2023-01-03 Shenzhen Apwill Electronic Co., Ltd. Earplug

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