Trilobal yarns for application on dental floss, dental floss including the same and use of trilobal yarns in the manufacture of dental floss

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12065766
SERIAL NO

17561250

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention refers to yarns made of hollow trilobal cross section filaments, comprising from 90 to 99% of polypropylene, and between 1 and 10% of other polyolefin resins, for the application on dental floss. This invention additionally refers to the production process of the yarns made of hollow trilobal cross section filaments. This invention additionally refers to dental floss comprising hollow trilobal cross section filaments, and the use of hollow trilobal cross section filaments for the manufacture of dental floss. The yarn described in this invention has linear density or title in the range from 400 to 1200 dtex, and it is twisted with a twist level from 10 to 160 twists per meter.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
PROFIL INDUSTRIA E COMERCIO DE FIOS LTDARODOVIA ARNALDO JULIO MAUERBERG 3500 DISTRITO INDUSTRIAL NOVA ODESSA 13460-000

International Classification(s)

loading....
  • 2021 Application Filing Year
  • D01D Class
  • 300 Applications Filed
  • 125 Patents Issued To-Date
  • 41.67 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, La Rue Gustavo Americana, BR 2 0

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • D01D Class
  • 0 % this patent is cited more than
  • 1 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1561101 - 100102030405060708090100110120130140150160170

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Feb 20, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 20, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 20, 2036