USD772191S1 - Multi-layer voice muffler - Google Patents

Multi-layer voice muffler Download PDF

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Publication number
USD772191S1
USD772191S1 US29/474,680 US201429474680F USD772191S US D772191 S1 USD772191 S1 US D772191S1 US 201429474680 F US201429474680 F US 201429474680F US D772191 S USD772191 S US D772191S
Authority
US
United States
Prior art keywords
layer voice
muffler
voice muffler
view
layer
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.)
Active
Application number
US29/474,680
Inventor
Mark Ludwig
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.)
Individual
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Individual
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 Individual filed Critical Individual
Priority to US29/474,680 priority Critical patent/USD772191S1/en
Application granted granted Critical
Publication of USD772191S1 publication Critical patent/USD772191S1/en
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Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of embodiment one, of a multi-layer voice muffler, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof, side and opposite side elevational views being mirror images thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is an exploded top plan view thereof, shown in unassembled condition, and the exploded bottom plan view being a mirror image thereof;
FIG. 7 is a perspective view of embodiment two, of a multi-layer voice muffler, showing my new design;
FIG. 8 is a top plan view thereof;
FIG. 9 is a bottom plan view thereof, side and opposite side elevational views being mirror images thereof;
FIG. 10 is a front elevational view thereof;
FIG. 11 is a rear elevational view thereof; and,
FIG. 12 is an exploded top plan view thereof, shown in unassembled condition, and the exploded bottom plan view being a mirror image thereof.

Claims (1)

    CLAIM
  1. The ornamental design for a multi-layer voice muffler, as shown and described.
US29/474,680 2014-12-29 2014-12-29 Multi-layer voice muffler Active USD772191S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/474,680 USD772191S1 (en) 2014-12-29 2014-12-29 Multi-layer voice muffler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/474,680 USD772191S1 (en) 2014-12-29 2014-12-29 Multi-layer voice muffler

Publications (1)

Publication Number Publication Date
USD772191S1 true USD772191S1 (en) 2016-11-22

Family

ID=57287603

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/474,680 Active USD772191S1 (en) 2014-12-29 2014-12-29 Multi-layer voice muffler

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US (1) USD772191S1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD821997S1 (en) 2016-10-06 2018-07-03 Panasonic Intellectual Property Management Co., Ltd. Megaphone
USD852778S1 (en) * 2017-02-08 2019-07-02 idesign AG Horn for loudspeaker
USD866524S1 (en) * 2018-04-17 2019-11-12 Wave Sciences, LLC Acoustic reflector for enhanced performance of voice-controlled devices

Citations (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US887124A (en) 1906-09-01 1908-05-12 Robert H Ralston Voice-screen for transmitter-mouthpieces.
US1004995A (en) 1910-12-27 1911-10-03 Peete Basil Clarke Telephone instrument.
US1381470A (en) * 1920-10-26 1921-06-14 Mary E Kelleher Telephone-muffler
US1399083A (en) 1921-04-21 1921-12-06 scher
US1776584A (en) 1928-01-13 1930-09-23 Jr Stephen G Gerlach Vocalizing muffler
US1941233A (en) * 1932-03-07 1933-12-26 Harrison L Staley Megaphone
US3244816A (en) 1962-03-23 1966-04-05 Bowmar Instrument Corp System for audio training
US3450226A (en) * 1967-06-13 1969-06-17 Milton Kessler All-plastic megaphone
US3796842A (en) 1972-07-20 1974-03-12 E Guille Dictation mask
US4125218A (en) * 1977-11-23 1978-11-14 Deboer Paul A Megaphone-cup
US4129754A (en) 1977-07-01 1978-12-12 Gore Thomas A Reporting device
US4396089A (en) 1980-05-21 1983-08-02 Monya Scully Sound muffling cup
US4703829A (en) * 1986-03-03 1987-11-03 Hardt Herbert T Collapsible and portable megaphone
US4792013A (en) 1987-09-08 1988-12-20 Boynton Carter R Vocal muffler
US4834212A (en) 1987-03-30 1989-05-30 Figone Moira J Sound muffler for covering the mouth
US4932495A (en) 1988-11-25 1990-06-12 Chapman Dewey R Vocal sound muffling device
USD333409S (en) * 1990-08-29 1993-02-23 Dietzmann Cary V Combined mug and megaphone
US5413094A (en) 1993-05-10 1995-05-09 Mcbrearty; Edward Apparatus for reducing the noise of coughs and sneezes
USD403323S (en) * 1997-06-13 1998-12-29 Holly Patricia Davies Clapper megaphone
DE10050559C1 (en) 2000-10-12 2002-04-04 Eberhard Faita Mobile telephone accessory used for directing speech waves to microphone via chamber fitted around microphone and sound transmission channel incorporated in pivoted cover
USD471926S1 (en) * 2002-04-22 2003-03-18 Keith W. Allen Megaphone shaped novelty item with magnification device for viewing images
KR20030085167A (en) 2002-04-29 2003-11-05 신석균 Handphon mask cap
US20040259602A1 (en) 2003-06-18 2004-12-23 Naomi Zack Apparatus and method for reducing sound in surrounding area resulting from speaking into communication device
US20050184137A1 (en) * 2004-01-02 2005-08-25 Dorsey Massai Z. Bullhorn cup
US7197140B2 (en) 2002-07-05 2007-03-27 Asaro V Frank Sound baffle for portable telephone handset
US20080185424A1 (en) * 2007-02-02 2008-08-07 Richie Jon A Megaphone popcorn cup
US7515708B1 (en) 2004-01-29 2009-04-07 Doty Iii Arthur F Privacy case for telephones
US20090114474A1 (en) * 2007-11-06 2009-05-07 Scott David Morgan Megaphone sign for use at events
US7783034B2 (en) 2007-08-27 2010-08-24 Jb Scientific, Llc Communication privacy mask
US8191673B1 (en) * 2010-12-08 2012-06-05 Scott Peaslee Collapsible megaphone device
US8243944B2 (en) 2008-08-15 2012-08-14 Voice Muffler Corporation Foldable wireless voice muffling device for mobile communications

Patent Citations (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US887124A (en) 1906-09-01 1908-05-12 Robert H Ralston Voice-screen for transmitter-mouthpieces.
US1004995A (en) 1910-12-27 1911-10-03 Peete Basil Clarke Telephone instrument.
US1381470A (en) * 1920-10-26 1921-06-14 Mary E Kelleher Telephone-muffler
US1399083A (en) 1921-04-21 1921-12-06 scher
US1776584A (en) 1928-01-13 1930-09-23 Jr Stephen G Gerlach Vocalizing muffler
US1941233A (en) * 1932-03-07 1933-12-26 Harrison L Staley Megaphone
US3244816A (en) 1962-03-23 1966-04-05 Bowmar Instrument Corp System for audio training
US3450226A (en) * 1967-06-13 1969-06-17 Milton Kessler All-plastic megaphone
US3796842A (en) 1972-07-20 1974-03-12 E Guille Dictation mask
US4129754A (en) 1977-07-01 1978-12-12 Gore Thomas A Reporting device
US4125218A (en) * 1977-11-23 1978-11-14 Deboer Paul A Megaphone-cup
US4396089A (en) 1980-05-21 1983-08-02 Monya Scully Sound muffling cup
US4703829A (en) * 1986-03-03 1987-11-03 Hardt Herbert T Collapsible and portable megaphone
US4834212A (en) 1987-03-30 1989-05-30 Figone Moira J Sound muffler for covering the mouth
US4792013A (en) 1987-09-08 1988-12-20 Boynton Carter R Vocal muffler
US4932495A (en) 1988-11-25 1990-06-12 Chapman Dewey R Vocal sound muffling device
USD333409S (en) * 1990-08-29 1993-02-23 Dietzmann Cary V Combined mug and megaphone
US5413094A (en) 1993-05-10 1995-05-09 Mcbrearty; Edward Apparatus for reducing the noise of coughs and sneezes
USD403323S (en) * 1997-06-13 1998-12-29 Holly Patricia Davies Clapper megaphone
DE10050559C1 (en) 2000-10-12 2002-04-04 Eberhard Faita Mobile telephone accessory used for directing speech waves to microphone via chamber fitted around microphone and sound transmission channel incorporated in pivoted cover
USD471926S1 (en) * 2002-04-22 2003-03-18 Keith W. Allen Megaphone shaped novelty item with magnification device for viewing images
KR20030085167A (en) 2002-04-29 2003-11-05 신석균 Handphon mask cap
US7197140B2 (en) 2002-07-05 2007-03-27 Asaro V Frank Sound baffle for portable telephone handset
US20040259602A1 (en) 2003-06-18 2004-12-23 Naomi Zack Apparatus and method for reducing sound in surrounding area resulting from speaking into communication device
US20050184137A1 (en) * 2004-01-02 2005-08-25 Dorsey Massai Z. Bullhorn cup
US7515708B1 (en) 2004-01-29 2009-04-07 Doty Iii Arthur F Privacy case for telephones
US20080185424A1 (en) * 2007-02-02 2008-08-07 Richie Jon A Megaphone popcorn cup
US7783034B2 (en) 2007-08-27 2010-08-24 Jb Scientific, Llc Communication privacy mask
US20090114474A1 (en) * 2007-11-06 2009-05-07 Scott David Morgan Megaphone sign for use at events
US8243944B2 (en) 2008-08-15 2012-08-14 Voice Muffler Corporation Foldable wireless voice muffling device for mobile communications
US8191673B1 (en) * 2010-12-08 2012-06-05 Scott Peaslee Collapsible megaphone device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Kansas City Kings Megaphone, announced Mar. 2006, [online], site visited Apr. 11, 2016. Available from Internet, <URL: http://www.ebay.ie>. *
Shindigz Cheerphone, announced Jun. 2011, [online], site visited Apr. 11, 2016. Available from Internet, <URL: http://www.amazon.com>. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD821997S1 (en) 2016-10-06 2018-07-03 Panasonic Intellectual Property Management Co., Ltd. Megaphone
USD852778S1 (en) * 2017-02-08 2019-07-02 idesign AG Horn for loudspeaker
USD866524S1 (en) * 2018-04-17 2019-11-12 Wave Sciences, LLC Acoustic reflector for enhanced performance of voice-controlled devices

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