Patents by Inventor Khaled SHAHRIAR

Khaled SHAHRIAR 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: 11883841
    Abstract: A device for scraping caulk is adapted to be used with a caulk gun. The device includes a base plate having a central void and an elongated portion extending from the base plate along an axis perpendicular to the base plate. The device can be fitted between a caulk tube and a caulk gun to allow the application of caulk and the scraping/reshaping of the caulk in a single run. The device can include different replacement tips useful for different applications and different desired results.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: January 30, 2024
    Inventors: Khaled Shahriar, Armando Aguilar, Nhut Pham
  • Publication number: 20220395853
    Abstract: A device for scraping caulk is adapted to be used with a caulk gun. The device includes a base plate having a central void and an elongated portion extending from the base plate along an axis perpendicular to the base plate. The device can be fitted between a caulk tube and a caulk gun to allow the application of caulk and the scraping/reshaping of the caulk in a single run. The device can include different replacement tips useful for different applications and different desired results.
    Type: Application
    Filed: May 25, 2022
    Publication date: December 15, 2022
    Inventors: Khaled SHAHRIAR, Armando AGUILAR, Nhut Pham
  • Publication number: 20220248588
    Abstract: A shovel includes a first shaft, a second shaft, and a shovel blade body. The shovel blade body has a concave front side, and a convex rear side having a shaft insert sleeve for receiving a lower end of the first shaft. The second shaft is configured to pivot relative to the first shaft, and can have adjustable length. A handle can be connected to an upper end of the second shaft and is rotatable. A toe push plate can be included proximate the shaft insert sleeve. The first shaft can be coupled to the shovel blade body with a spring. The cross section of the second shaft can be complementary to that of the first shaft so that the two shafts can be collapsed to be held by one hand comfortably.
    Type: Application
    Filed: December 30, 2021
    Publication date: August 11, 2022
    Inventors: Khaled SHAHRIAR, Armando AGUILAR