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US3841325A Expired / Lapsed US ⏱️ 0.0 years remaining

Protective ear covering

Assignee: Individual
•
Filing: 1971-09-27
•
Granted: 1974-10-15
•
Expires: 1991-09-27
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Abstract

Abstract A protective ear covering to be applied after ear surgery in the form of a bag having an opening to permit the bag opening to receive the external ear to position the ear within the bag or protective covering, with said bag having an adhesive surface adjacent said opening whereby the adhesive surface adheres to the head area adjacent the ear to retain the bag as a protective covering for the ear, with the bag having another opening to permit the insertion of an instrument into the bag for examination and/or treatment of the ear without removing the bag and while the bag is retained around the ear.

Inventors

  • 👤 R Pickard

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 15:49
CPC Classifications
A; A61; A61F; A61F11/00; A61F11/06

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 258 words
A protective ear covering to be applied over the ear after ear surgery, said protective ear covering comprising an elongated bag-like member of a flexible soft material impervious to water, said elongated bag-like member including side and end walls and closed at the inner end of the bag and open at the opposite outer end, a generally D-shaped opening in one of said side walls adjacent the closed inner end of the bag to receive the outer ear and position the ear within the bag, the inner edge of said Dshaped opening being flush, with its side wall and with no portion of said inner edge extending into the interior of the bag, the outside surface of the side wall adjacent the D-shaped opening having an adhesive surface configured to the D-shaped opening, a D-shaped protective strip removably covering said adhesive surface which when removed permits the adhesive surface of the bag to be secured against the area of the head surrounding the ear so that the bag remains attached to the ear during the healing period, saiD bag being so flexible and pliable as to permit it to be manipulated so that the bag may be positioned at substantially right angles to the ear and in direct alinement with the interior of the ear to permit the attendant to examine the interior of the ear with the bag attached to the ear, said outer open end of the bag adapted to be closed during the healing period and capable of being opened for examination of the ear.
Claim 2
Dependent Claim 258 words
A protective ear covering to be applied over the ear after ear surgery, said protective ear covering comprising an elongated bag-like member of a flexible soft material impervious to water, said elongated bag-like member including side and end walls and closed at the inner end of the bag and open at the opposite outer end, a generally D-shaped opening in one of said side walls adjacent the closed inner end of the bag to receive the outer ear and position the ear within the bag, the inner edge of said Dshaped opening being flush, with its side wall and with no portion of said inner edge extending into the interior of the bag, the outside surface of the side wall adjacent the D-shaped opening having an adhesive surface configured to the D-shaped opening, a D-shaped protective strip removably covering said adhesive surface which when removed permits the adhesive surface of the bag to be secured against the area of the head surrounding the ear so that the bag remains attached to the ear during the healing period, saiD bag being so flexible and pliable as to permit it to be manipulated so that the bag may be positioned at substantially right angles to the ear and in direct alinement with the interior of the ear to permit the attendant to examine the interior of the ear with the bag attached to the ear, said outer open end of the bag adapted to be closed during the healing period and capable of being opened for examination of the ear.

References Cited (Backward Citations)

US1953517A Cited
US2148838A Cited
US2703576A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-10-14 1978-04-15 1978-10-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-10-14 1982-04-15 1982-10-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-10-14 1986-04-15 1986-10-15 $7700.00 Window Closed / Lapsed

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