DE483279C - Earmuffs - Google Patents

Earmuffs

Info

Publication number
DE483279C
DE483279C DEK111843D DEK0111843D DE483279C DE 483279 C DE483279 C DE 483279C DE K111843 D DEK111843 D DE K111843D DE K0111843 D DEK0111843 D DE K0111843D DE 483279 C DE483279 C DE 483279C
Authority
DE
Germany
Prior art keywords
earmuffs
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
Application number
DEK111843D
Other languages
German (de)
Original Assignee
Bruno Knittel
Publication date
Priority to DEK111843D priority Critical patent/DE483279C/en
Application granted granted Critical
Publication of DE483279C publication Critical patent/DE483279C/en
Expired legal-status Critical Current

Links

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, e.g. surgical; Protective devices for the ears, carried on the body or in the hand ; Non-electric hearing aids
    • A61F11/06Protective devices for the ears
DEK111843D Earmuffs Expired DE483279C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK111843D DE483279C (en) Earmuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK111843D DE483279C (en) Earmuffs

Publications (1)

Publication Number Publication Date
DE483279C true DE483279C (en) 1929-09-30

Family

ID=7242323

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK111843D Expired DE483279C (en) Earmuffs

Country Status (1)

Country Link
DE (1) DE483279C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1656816A2 (en) * 2003-08-12 2006-05-17 180s, Inc. Ear warmer having a curved ear portion
US8325961B2 (en) 2003-08-12 2012-12-04 180S, Inc. Ear warmer with a speaker system
US8438666B2 (en) 2000-04-05 2013-05-14 180S, Inc. Ear warmer with adjustability
US8443466B2 (en) 2007-01-22 2013-05-21 180S, Inc. Ear protection device
US8713714B2 (en) 2002-01-28 2014-05-06 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US9066829B2 (en) 2003-08-12 2015-06-30 180S, Inc. Ear warmer with fabric member
US9241517B2 (en) 2000-12-29 2016-01-26 180S, Inc. Ear protection device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8438666B2 (en) 2000-04-05 2013-05-14 180S, Inc. Ear warmer with adjustability
US9241517B2 (en) 2000-12-29 2016-01-26 180S, Inc. Ear protection device
US8713714B2 (en) 2002-01-28 2014-05-06 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
EP1656816A2 (en) * 2003-08-12 2006-05-17 180s, Inc. Ear warmer having a curved ear portion
EP1656816A4 (en) * 2003-08-12 2011-06-29 180S Inc Ear warmer having a curved ear portion
US8325961B2 (en) 2003-08-12 2012-12-04 180S, Inc. Ear warmer with a speaker system
US9259355B2 (en) 2003-08-12 2016-02-16 180S, Inc. Ear warmer with fabric member
US8861768B2 (en) 2003-08-12 2014-10-14 180S, Inc. Ear warmer with a speaker system
US9066829B2 (en) 2003-08-12 2015-06-30 180S, Inc. Ear warmer with fabric member
US9132038B2 (en) 2003-08-12 2015-09-15 180S, Inc. Ear warmer having a curved ear portion
US10111781B2 (en) 2003-08-12 2018-10-30 180S, Inc. Ear warmer with a substantially continuous surface
US8443466B2 (en) 2007-01-22 2013-05-21 180S, Inc. Ear protection device

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