USD341885S - Listening aid - Google Patents

Listening aid Download PDF

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Publication number
USD341885S
USD341885S US07/737,543 US73754391F USD341885S US D341885 S USD341885 S US D341885S US 73754391 F US73754391 F US 73754391F US D341885 S USD341885 S US D341885S
Authority
US
United States
Prior art keywords
listening aid
listening
aid
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
US07/737,543
Inventor
Rex N. Hara
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
Original Assignee
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 US07/737,543 priority Critical patent/USD341885S/en
Application granted granted Critical
Publication of USD341885S publication Critical patent/USD341885S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a listening aid showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a bottom plan view.

Claims (1)

  1. The ornamental design for a listening aid, as shown and described.
US07/737,543 1991-07-22 1991-07-22 Listening aid Expired - Lifetime USD341885S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/737,543 USD341885S (en) 1991-07-22 1991-07-22 Listening aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/737,543 USD341885S (en) 1991-07-22 1991-07-22 Listening aid

Publications (1)

Publication Number Publication Date
USD341885S true USD341885S (en) 1993-11-30

Family

ID=70772381

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/737,543 Expired - Lifetime USD341885S (en) 1991-07-22 1991-07-22 Listening aid

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US (1) USD341885S (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050146404A1 (en) * 2002-04-09 2005-07-07 Eric Yeatman Microengineered self-releasing switch
US20060151236A1 (en) * 2005-01-07 2006-07-13 Mccool Patrick J Enhancing audio reinforcement systems and methods
US8220585B2 (en) * 2010-11-08 2012-07-17 Barry Vogel Non-electronic hearing aid
USD674492S1 (en) 2010-11-08 2013-01-15 Barry Vogel Non-electronic hearing aid
US20160262939A1 (en) * 2013-10-17 2016-09-15 Yosuke KUMAGAWA Auditory sensitivity adjustment device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE476991C (en) 1929-05-28 Robert Seipt Sound catcher
US1820107A (en) 1930-04-22 1931-08-25 Alfred W Agee Acoustic device
US2469254A (en) 1946-01-15 1949-05-03 Severin B Bankson Ear trumpet, including adjustable sections
US3618698A (en) 1969-10-30 1971-11-09 Burglar Blast Inc Acoustic device
US3938616A (en) 1973-11-27 1976-02-17 Brownfield Swayze W Sound multiplier
USD266945S (en) 1979-12-27 1982-11-16 Greenberg S Robert Soundfocuser
DE3325532C1 (en) 1983-07-15 1984-03-29 Hans Adolf 6500 Mainz Mertens Hearing aid
US4556122A (en) 1981-08-31 1985-12-03 Innovative Hearing Corporation Ear acoustical hearing aid
US4771859A (en) 1987-05-14 1988-09-20 Breland Thomas Q Hearing aid apparatus
US5020629A (en) 1989-12-11 1991-06-04 Edmundson Paul G Listening enhancement device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE476991C (en) 1929-05-28 Robert Seipt Sound catcher
US1820107A (en) 1930-04-22 1931-08-25 Alfred W Agee Acoustic device
US2469254A (en) 1946-01-15 1949-05-03 Severin B Bankson Ear trumpet, including adjustable sections
US3618698A (en) 1969-10-30 1971-11-09 Burglar Blast Inc Acoustic device
US3938616A (en) 1973-11-27 1976-02-17 Brownfield Swayze W Sound multiplier
USD266945S (en) 1979-12-27 1982-11-16 Greenberg S Robert Soundfocuser
US4556122A (en) 1981-08-31 1985-12-03 Innovative Hearing Corporation Ear acoustical hearing aid
US4556122B1 (en) 1981-08-31 1987-08-18
DE3325532C1 (en) 1983-07-15 1984-03-29 Hans Adolf 6500 Mainz Mertens Hearing aid
US4771859A (en) 1987-05-14 1988-09-20 Breland Thomas Q Hearing aid apparatus
US5020629A (en) 1989-12-11 1991-06-04 Edmundson Paul G Listening enhancement device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050146404A1 (en) * 2002-04-09 2005-07-07 Eric Yeatman Microengineered self-releasing switch
US20060151236A1 (en) * 2005-01-07 2006-07-13 Mccool Patrick J Enhancing audio reinforcement systems and methods
US8220585B2 (en) * 2010-11-08 2012-07-17 Barry Vogel Non-electronic hearing aid
USD674492S1 (en) 2010-11-08 2013-01-15 Barry Vogel Non-electronic hearing aid
US20160262939A1 (en) * 2013-10-17 2016-09-15 Yosuke KUMAGAWA Auditory sensitivity adjustment device
US9717632B2 (en) * 2013-10-17 2017-08-01 Yosuke KUMAGAWA Auditory sensitivity adjustment device
US10383770B2 (en) 2013-10-17 2019-08-20 Yosuke KUMAGAWA Auditory sensitivity adjustment device

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