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US 2020/0368069 A1Published application
Ear cleaning device
OwnerRonald K. Horowitzinventor
Life of this patent
Estimating the term…
Abstract
A swab that may be used as an ear cleaning device including an elongate stem with an oil absorbing sheet covering a tip core at each end extending outwardly, wherein the tip core may be comprised of a soft, resilient material such as cotton. oil absorbing sheet wrapped around the tip core to form a covered swab end. The covered swab ends render the tips more oil absorbent than a typical cotton swab.
Claims18
A swab comprising:
- a stem having an elongate structure with a first end and a second end;
- the stem being adhered at a stem end to a tip core having a bulbous shape comprised of a support material, wherein the support material is comprised of a soft, resilient material;
- an oil absorbing sheet covering the tip core and affixed to the stem adjacent the tip core such that the oil absorbing sheet generally matches the bulbous shape of the tip core to form a covered swab end;
- a coating on the oil absorbing sheet, the coating comprised of at least one oil removing substance.
1 more element
A method for manufacturing an ear cleaning device, comprising:
- adhering a support material to an end of a stem to form a tip core, wherein the tip core is generally bulbous in shape;
- an oil absorbing sheet covering the tip core and affixed to the stem adjacent the tip core such that the oil absorbing sheet generally matches the bulbous shape of the tip core to form a covered swab end;
- applying an adhesive to at least one of a first adhesive portion on an outer portion of the oil absorbing sheet and a second adhesive portion on an inner portion of the oil absorbing sheet to form an adhesive portion;
- covering the tip core with the oil absorbing sheet;
- wrapping a perimeter of the oil absorbing sheet around the stem in either a clockwise or counterclockwise direction;
- sealing the adhesive portion of the oil absorbing sheet to the stem adjacent the tip core.
3 more elements
A swab comprising:
- a stem having an elongate structure with a first end and a second end;
- the stem being adhered to a tip core comprised of a support material adhered at a stem end, wherein the support material is comprised of cotton;
- an oil absorbing sheet covering the tip core such that the oil absorbing sheet generally matches a bulbous shape of the tip core to form a covered swab end;
- wherein the oil absorbing sheet has an adhesive portion comprised of an inner surface adhesive portion located at a perimeter of the oil absorbing sheet and an outer surface adhesive portion located at a perimeter of the oil absorbing sheet;
- wherein the adhesive portion is wrapped around and sealed to the stem to form a surface flush with the stem,
- a coating on the oil absorbing sheet, the coating comprised of at least one oil removing substance;
- wherein the oil absorbing sheet contains at least one of potassium alum and a surfactant;
- wherein the oil absorbing sheet is comprised of bleached kraft pulp;
- wherein the oil absorbing sheet has a basis weight of between 10 gsm and 100 gsm.
6 more elements
Dependencies are inferred from the claim text.