FR2170012B1 - - Google Patents

Info

Publication number
FR2170012B1
FR2170012B1 FR7303190A FR7303190A FR2170012B1 FR 2170012 B1 FR2170012 B1 FR 2170012B1 FR 7303190 A FR7303190 A FR 7303190A FR 7303190 A FR7303190 A FR 7303190A FR 2170012 B1 FR2170012 B1 FR 2170012B1
Authority
FR
France
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
Application number
FR7303190A
Other languages
French (fr)
Other versions
FR2170012A1 (enrdf_load_stackoverflow
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.)
Acoustic Fiber Sound Systems Inc
Original Assignee
Acoustic Fiber Sound Systems Inc
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 Acoustic Fiber Sound Systems Inc filed Critical Acoustic Fiber Sound Systems Inc
Publication of FR2170012A1 publication Critical patent/FR2170012A1/fr
Application granted granted Critical
Publication of FR2170012B1 publication Critical patent/FR2170012B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
FR7303190A 1972-01-31 1973-01-30 Expired FR2170012B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22226372A 1972-01-31 1972-01-31

Publications (2)

Publication Number Publication Date
FR2170012A1 FR2170012A1 (enrdf_load_stackoverflow) 1973-09-14
FR2170012B1 true FR2170012B1 (enrdf_load_stackoverflow) 1976-11-05

Family

ID=22831542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7303190A Expired FR2170012B1 (enrdf_load_stackoverflow) 1972-01-31 1973-01-30

Country Status (6)

Country Link
US (1) US3757889A (enrdf_load_stackoverflow)
JP (1) JPS5334731B2 (enrdf_load_stackoverflow)
BE (1) BE794703A (enrdf_load_stackoverflow)
CA (1) CA985180A (enrdf_load_stackoverflow)
FR (1) FR2170012B1 (enrdf_load_stackoverflow)
GB (1) GB1386571A (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941207A (en) * 1974-08-26 1976-03-02 Acoustic Fiber Sound Systems, Inc. Loudspeaker assembly
US3985200A (en) * 1974-08-29 1976-10-12 Sepmeyer Ludwig W Background sound system and apparatus for masking speech
USD248756S (en) 1975-08-25 1978-08-01 U.S. Philips Corporation Loudspeaker housing
US3993345A (en) * 1975-10-29 1976-11-23 Acoustic Fiber Sound Systems, Inc. Enclosure for automobile trunk-mounted loudspeaker
USD258130S (en) 1978-06-19 1981-02-03 Epicure Products, Inc. Loudspeaker housing assembly
USD259877S (en) 1978-09-05 1981-07-14 Charles Barbera Loudspeaker enclosure
USD260638S (en) 1978-09-05 1981-09-08 Charles Barbera Loudspeaker enclosure
US4408678A (en) * 1982-02-19 1983-10-11 White Jr Lahroy A Loudspeaker enclosure
GB2123250A (en) * 1982-06-15 1984-01-25 Psycho Acoustic Res Loudspeaker enclosures
US5115884A (en) * 1989-10-04 1992-05-26 James Falco Low distortion audio speaker cabinet
KR0150698B1 (ko) * 1995-08-01 1998-11-02 구자홍 영상기기에 사용되는 스피커 케이스 구조
US8251175B1 (en) 2011-04-04 2012-08-28 Usg Interiors, Llc Corrugated acoustical panel
USD767541S1 (en) * 2014-04-23 2016-09-27 Martin Audio Limited Loudspeaker
USD797704S1 (en) * 2015-12-31 2017-09-19 Harman International Industries, Incorporated Portable audio speaker
GB2588167B (en) * 2019-10-10 2022-03-09 Alexander Shaw Alan Improved loudspeaker cabinet

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2041777A (en) * 1935-07-10 1936-05-26 Stromberg Carlson Telephone Sound reproducing system
US2166838A (en) * 1938-04-13 1939-07-18 Stromberg Carlson Telephone Sound reproducing system
US2992695A (en) * 1957-12-23 1961-07-18 Scott F Everitt Loud speaker enclosure
FR1436065A (fr) * 1965-03-12 1966-04-22 Audax Colonne sonore à éléments autonomes orientables
US3520559A (en) * 1966-12-09 1970-07-14 Kustom Electronics Rotating loudspeaker
US3592290A (en) * 1967-11-21 1971-07-13 James C Armstrong Speaker cabinet enclosure and method of making same
US3635307A (en) * 1970-01-06 1972-01-18 Frank L Lewis Grill cloth for loudspeaker

Also Published As

Publication number Publication date
FR2170012A1 (enrdf_load_stackoverflow) 1973-09-14
DE2304711B2 (de) 1976-08-19
BE794703A (fr) 1973-07-30
DE2304711A1 (de) 1973-08-16
CA985180A (en) 1976-03-09
JPS4888926A (enrdf_load_stackoverflow) 1973-11-21
JPS5334731B2 (enrdf_load_stackoverflow) 1978-09-22
GB1386571A (en) 1975-03-12
US3757889A (en) 1973-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse