Patents by Inventor Chaudhary M. Ramzan

Chaudhary M. Ramzan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10716420
    Abstract: A beverage container accommodating a cooling straw for dispersing heat while consuming a hot beverage from a cup or other container. A beverage container lid includes a cover portion for covering an interior chamber of a cup, a flange extending downwardly from the cover portion, and a cooling straw comprising a distal portion and proximal portion, the distal portion includes an uptake hole formed therein, and the proximal portion includes a plurality of cooling holes formed therein. The cooling straw may also include an intermediate portion disposed between the distal portion and the proximal portion, the distal portion including a plurality of uptake holes formed therein, and the intermediate portion or the proximal portion includes a plurality of cooling holes formed therein. The cooling straw may also include at least one bendable section.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: July 21, 2020
    Inventor: Chaudhary M. Ramzan
  • Patent number: 10271671
    Abstract: A beverage container lid for dispersing heat includes a cover portion having an inlet opening and forming a dispensing spout. The dispensing spout has one or more dispensing sides that rise upwardly from the cover and form a mixing chamber with a dispensing opening and fluidly connected to the inlet opening. The dispensing sides have one or more side perforations for allowing air to enter the mixing chamber. At least some of the beverage contained in an interior chamber of a cup is drawn into the inlet opening, mixed with air in the mixing chamber, and dispensed by the dispensing opening such that the at least some of the beverage has a lower temperature than the beverage contained in the interior chamber of the cup.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: April 30, 2019
    Inventor: Chaudhary M. Ramzan
  • Publication number: 20180132642
    Abstract: A beverage container accommodating a cooling straw for dispersing heat while consuming a hot beverage from a cup or other container. A beverage container lid includes a cover portion for covering an interior chamber of a cup, a flange extending downwardly from the cover portion, and a cooling straw comprising a distal portion and proximal portion, the distal portion includes an uptake hole formed therein, and the proximal portion includes a plurality of cooling holes formed therein. The cooling straw may also include an intermediate portion disposed between the distal portion and the proximal portion, the distal portion including a plurality of uptake holes formed therein, and the intermediate portion or the proximal portion includes a plurality of cooling holes formed therein. The cooling straw may also include at least one bendable section.
    Type: Application
    Filed: November 13, 2017
    Publication date: May 17, 2018
    Inventor: Chaudhary M. Ramzan
  • Publication number: 20160100704
    Abstract: A beverage container lid for dispersing heat includes a cover portion having an inlet opening and forming a dispensing spout. The dispensing spout has one or more dispensing sides that rise upwardly from the cover and form a mixing chamber with a dispensing opening and fluidly connected to the inlet opening. The dispensing sides have one or more side perforations for allowing air to enter the mixing chamber. At least some of the beverage contained in an interior chamber of a cup is drawn into the inlet opening, mixed with air in the mixing chamber, and dispensed by the dispensing opening such that the at least some of the beverage has a lower temperature than the beverage contained in the interior chamber of the cup.
    Type: Application
    Filed: September 1, 2015
    Publication date: April 14, 2016
    Inventor: Chaudhary M. Ramzan
  • Patent number: 5004502
    Abstract: By combining a volatile, low viscosity silicone fluid composition, a paraffinic solvent, and a polybutene polymer, a unique, non-toxic, non-irritating detackifying composition is attained which is capable of substantially reducing the adhesive qualities of typical adhesive bandages, allowing such bandages to be easily removed, without pain or discomfort. In addition, the detackifying composition of this invention is constructed to allow its unrestricted use in such removal assistance, without fear of causing skin irritations or adverse skin reactions.
    Type: Grant
    Filed: August 23, 1990
    Date of Patent: April 2, 1991
    Inventor: Chaudhary M. Ramzan
  • Patent number: 4721739
    Abstract: This discovery relates to an erasable ink composition that can be erased using an ordinary pencil eraser. It can be used in ball point pens. Other applicators can be used.Of course, the composition includes colorant and solvent. The combination of a thermoplastic elastomer and plasticizer components are important to the composition. The elastomer is a block copolymer, and the plasticizer is advantageously an ester. Other components include lubricant, resin and dispersant. Concentration ranges for the colorant is from 0.1% to 60%, for the thermoplastic elastomer is from 8% to 30%; for the plasticizer is from 10% to 35%; for the solvent is from 10% to 40%; for the resin is up to about 12%; for the lubricant is up to about 8% and for the dispersant is up to about 2%, all percent by weight of the composition. The colorant is conventional; the thermoplastic elastomer and plasticizer are not conventional.
    Type: Grant
    Filed: September 23, 1985
    Date of Patent: January 26, 1988
    Assignee: BIC Corp.
    Inventors: Richard S. Brenneman, Paul M. Drennan, Irving J. Arons, Alice H. Pincus, Chaudhary M. Ramzan