ES1225882Y - Cascos protectores para oidos con sistema de comunicacion - Google Patents

Cascos protectores para oidos con sistema de comunicacion

Info

Publication number
ES1225882Y
ES1225882Y ES201930236U ES201930236U ES1225882Y ES 1225882 Y ES1225882 Y ES 1225882Y ES 201930236 U ES201930236 U ES 201930236U ES 201930236 U ES201930236 U ES 201930236U ES 1225882 Y ES1225882 Y ES 1225882Y
Authority
ES
Spain
Prior art keywords
ears
communication system
protective helmets
helmets
protective
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 - Fee Related
Application number
ES201930236U
Other languages
English (en)
Other versions
ES1225882U (es
Inventor
Chiueto Miguel Angel Espinosa
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 ES201930236U priority Critical patent/ES1225882Y/es
Publication of ES1225882U publication Critical patent/ES1225882U/es
Application granted granted Critical
Publication of ES1225882Y publication Critical patent/ES1225882Y/es
Priority to PCT/ES2020/000012 priority patent/WO2020165472A1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Psychology (AREA)
  • Otolaryngology (AREA)
  • Biophysics (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)
  • Telephone Set Structure (AREA)
ES201930236U 2019-02-14 2019-02-14 Cascos protectores para oidos con sistema de comunicacion Expired - Fee Related ES1225882Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201930236U ES1225882Y (es) 2019-02-14 2019-02-14 Cascos protectores para oidos con sistema de comunicacion
PCT/ES2020/000012 WO2020165472A1 (es) 2019-02-14 2020-02-14 Cascos protectores para oídos con sistema de comunicación

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201930236U ES1225882Y (es) 2019-02-14 2019-02-14 Cascos protectores para oidos con sistema de comunicacion

Publications (2)

Publication Number Publication Date
ES1225882U ES1225882U (es) 2019-03-05
ES1225882Y true ES1225882Y (es) 2019-05-24

Family

ID=65517009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201930236U Expired - Fee Related ES1225882Y (es) 2019-02-14 2019-02-14 Cascos protectores para oidos con sistema de comunicacion

Country Status (2)

Country Link
ES (1) ES1225882Y (es)
WO (1) WO2020165472A1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008122081A1 (en) * 2007-04-04 2008-10-16 Sensear Pty Ltd Hearing protection means
CN109479169B (zh) * 2016-06-29 2020-12-04 3M创新有限公司 一种改装听力保护器的方法和听力保护器

Also Published As

Publication number Publication date
ES1225882U (es) 2019-03-05
WO2020165472A1 (es) 2020-08-20

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